Publications in VIVO

Co-author Network

Kociolek, John Patrick Professor

Positions

Faculty Director, University of Colorado Museum of Natural History
Professor, Ecology and Evolutionary Biology

Research Areas

Research

research overview

My research focuses on the taxonomy, systematics, evolution, biogeography and ecology of diatoms. These organisms play important roles in aquatic ecosystems, and provide us with oxygen through photosynthesis. Despite the important roles they play, we still know very little about their diversity, biogeography and ecology. I have focused my research on freshwater diatoms, and currently have projects on them in Colorado, China, Southeast Asia, India, Europe, South America, and Lake Baikal in Russia. I study both living and fossil species of diatoms, and use them to identify new possible renewable biofuels.

keywords

Diatoms, Algae, Taxonomy, Systematics, Ecology, Freshwaters, Biofuels, Evolution, fossils

Publications

selected publications

book
- Amphora and Halamphora from Coastal and Inland Waters of the United States and Japan With the Description of 33 New Species 2018
- The Diatom Genus Pinnularia from Great Xing'an Mountains, China 2018
- The diatom flora and cyanobacteria from caves on Kauai, Hawaii. Ed. 120. 2016
- Diatom Taxonomy and Ecology 2012
- The Diatom World 2011
- DIATOMS: GENERAL INTRODUCTION. Ed. 19. 2011
- The Diatom World SUMMARY. Ed. 19. 2011
- Diatom Taxonomy, Ultrastructure and Ecology 2009
- Advances in Algal Biology: A Commemoration of the Work of Rex Lowe 2007
- Diatoms, Taxonomy and Ecology 2005
- Lange-Bertalot festschrift 2001
- A Century of Diatom Research in North America 1995
- Proceedings of the 11th International Diatom Symposium 1994
chapter
conference proceeding
- BEYOND NAMES: DEVELOPING A NAMES DATABASE AND OTHER APPLICATIONS FOR DIATOMS. Phycologia. 102-103. 2017
- DIATOM ASSEMBLAGES FROM SIMILAR PHYTOGEOGRAPHICAL REGIONS IN TURKEY AND IRAN. Phycologia. 177-177. 2017
- FRESHWATER DIATOM BIOGEOGRAPHY: FROM 'EVERYTHING IS EVERYWHERE' TO ENDEMISM AND BEYOND. Phycologia. 101-102. 2017
- NEW AND INTERESTING SPECIES FROM THE GENUS LUTICOLA (BACILLARIOPHYCEAE) IN WATERBODIES OF SOUTH-EASTERN ASIA. Phycologia. 63-64. 2017
- NEW FRESHWATER DIATOM GENUS OKHAPKINIA GEN. NOV FROM LAOS (SOUTHEAST ASIA), WITH NOTES ON MOLECULAR PHYLOGENY OF THE FAMILY SELLAPHORACEAE. Phycologia. 109-109. 2017
- PRELIMINARY RESULTS ON USE OF DIATOMS FOR BIOMONITORING RIVERS IN THE CENTRAL ALBORZ, IRAN. Phycologia. 95-95. 2017
journal article
- Molecular phylogeny of the diatom genera Amphora and Halamphora (Bacillariophyta) with a focus on morphological and ecological evolution.. Journal of Phycology. 2019
- Comparative analysis of the mitochondrial genomes of six newly sequenced diatoms reveals group II introns in the barcoding region of cox1.. Mitochondrial DNA Part A. 43-51. 2019
- Gomphonema bicepiformis sp. nov., a new diatom species (Bacillariophyta) from a stream in Zhejiang, China. Phytotaxa. 274-282. 2018
- Gomphonema wuyiensis sp nov., a new freshwater species (Bacillariophyceae) from Wuyi Mountains, China. Phytotaxa. 113-120. 2018
- Description of a new diatom genus Dorofeyukea gen. nov. with remarks on phylogeny of the family Stauroneidaceae.. Journal of Phycology. 2018
- A new diatomsyecies of Aneumastus D. G. Mann & Stickle ((Bacillariophyta, Bacillariophyceae, Mastogloiales, Mastogloiaceae) from Tibet, China. Phytotaxa. 231-235. 2018
- A new species of Tabularia (Kutzing) Williams & Round from Poyang Lake, Jiangxi Province, China, with a cladistic analysis of the genus and their relatives. Phytotaxa. 169-183. 2018
- Sellaphora balashovae (Bacillariophyta), a new species from Siberian mountain Lake Frolikha (Baikal region), Russia. Phytotaxa. 73-83. 2018
- Sheathia jinchengensis (Batrachospermales, Rhodophyta), a new freshwater red algal species described from North China. Phytotaxa. 63-70. 2018
- A putative species flock in the diatom genus Gomphonema Ehrenberg (Bacillariophyta: Gomphonemataceae) from Lake Baikal, Russia: description of six new species similar to G. ventricosum W. Gregory. Cryptogamie Algologie. 365-388. 2018
- One new Gomphonema (Bacillariophyta) species from Yunnan Province, China. Phytotaxa. 257-264. 2018
- A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus. Phytotaxa. 152-158. 2018
- Burliganiella gen. nov (Bacillariophyta, Eunotiales) another case of raphe reduction based on the type material of Fragilaria siolii Hustedt. Cryptogamie Algologie. 255-265. 2018
- A new species of Gomphosinica (Bacillariophyta) from Lugu Lake, Yunnan Province, SW China. Phytotaxa. 118-124. 2018
- New species and a new genus of the Orthoseirales from Patagonia, Argentina, with comments on systematic affinities within the Order. Phytotaxa. 119-132. 2018
- A new genus of Eunotiales (Bacillariophyta, Bacillariophyceae: Peroniaceae), Sinoperonia, from Southeast Asia, exhibiting remarkable phenotypic plasticity with regard to the raphe system. Phycologia. 147-158. 2018
- Diatoms and drowning: can diatoms enter the lungs after the initial drowning event?. Romanian Journal of Legal Medicine. 29-36. 2018
- Oricymba rhynchocephala sp nov., a new cymbelloid diatom (Bacillariophyceae) from Xianju National Park in Zhejiang Province, China. Phytotaxa. 63-70. 2018
- Spacecraft cabin environment effects on the growth and behavior of Chlorella vulgaris for life support applications. Life sciences in space research. 8-17. 2018
- A new, large species of Gomphonema Ehrenberg from ancient Lake Matano, Indonesia. Diatom Research. 241-250. 2018
- Description of the new freshwater diatom genus Okhapkinia gen. nov from Laos Southeast Asia , with notes on family Sellaphoraceae MERESCHKOWSKY 1902. Fottea (Praha). 120-129. 2018
- Dinobryon ningwuensis (Chrysophyta, Dinobryaceae), a new freshwater species described from Shanxi Province, China. Phytotaxa. 221-230. 2018
- Fragilariopsis kanayae D.M. Williams & Kociolek, a new name for Nitzschia reinholdii Kanaya ex Barron & Baldauf and validation of Fragilariopsis jouseae (Bacillariophyta).. 1-2. 2018
- Morphology and distribution of Ninastrelnikovia laosica sp. nov. - a new species from the previously monospecific genus.. Nova Hedwigia Beihefte. 119-126. 2018
- New species and combinations in the genus Eunotia Ehrenberg 1837 (Bacillariophyceae: Eunotiaceae) from waterbodies of Southeastern Asia.. Nova Hedwigia Beihefte. 69-103. 2018
- Nomenclatural corrections and clarifications for names of diatoms (Bacillariophyta) in two volumes of Bibliotheca Diatomologica.. 1-3. 2018
- Oricymba sagarensis comb. nov., an endemic diatom from the Western Ghats, India.. Phytotaxa. 267-274. 2018
- Patrionyms, taxa described and publications of Galina K. Khursevich.. 3-26. 2018
- Replacement names for Gomphonema Ehrenberg (Bacillariophyta) species described from Lake Baikal, Russia.. 1-2. 2018
- The distribution of centric diatoms in different river catchments in the Anatolian Peninsula, Turkey. Turkish Journal of Botany. 100-122. 2018
- The genus Gomphonema (Bacillariophyta) in Rara Lake, Nepal: taxonomy, morphology, habitat distribution and description of four new species.. Diatom Research. 2018
- Three new species of Gomphonema Ehrenberg (Bacillariophyta), from Eastern Himalayas, with a note on a unique girdle band structure.. Nova Hedwigia Beihefte. 359-371. 2018
- New diatom species from the Gomphonema subtile group in Southeast Asia. Phytotaxa. 223-232. 2017
- Morphology and ultrastructure of Sellaphora constrictum sp nov (Bacillariophyta), a new diatom from southern China. Phytotaxa. 261-268. 2017
- Aneumastus laosica sp nov and A. genkalii sp nov - two new diatom species from Laos (Southeast Asia) with comments on the biogeography of the genus. Cryptogamie Algologie. 183-199. 2017
- Valve ultrastructure of Nitzschia shanxiensis nom. nov., stat. nov and N-tabellaria (Bacillariales, Bacillariophyceae), with comments on their systematic position. Phytotaxa. 228-236. 2017
- Novel diatom species (Bacillariophyta) from the freshwater discharge site of Laguna Diablas (Island Isabela = Albemarle) from the Galapagos. Phytotaxa. 201-224. 2017
- Nupela major sp nov., a new diatom species from Maolan Nature Reserve, central-south of China. Phytotaxa. 245-254. 2017
- Freshwater diatom biogeography and the genus Luticola: an extreme case of endemism in Antarctica. Polar Biology. 1185-1196. 2017
- Diversity of the diatom genus Humidophila in karst areas of Guizhou, China. Phytotaxa. 269-284. 2017
- Are there species flocks in freshwater diatoms? A review of past reports and a look to the future. Journal of Aquatic Ecosystem Stress and Recovery. 17-35. 2017
- Celebesia gen. nov., a new cymbelloid diatom genus from the ancient Lake Matano (Sulawesi Island, Indonesia).. Nova Hedwigia Beihefte. 147-155. 2017
- Diatoms: By, with and as endosymbionts. 371-397. 2017
- Historical biogeography of diatoms in Australasia: A preliminary assessment.. 17-46. 2017
- Molecular phylogeny of the diatom genus Envekadea (Bacillariophyceae, Naviculales).. Nova Hedwigia Beihefte. 241-252. 2017
- Morphological investigation and transfer of Naviculadicta parasemen Lange-Bertalot to the genus Rexlowea Kociolek & Thomas. Diatom Research. 477-481. 2017
- Morphology and ultrastructure of Sellaphora constrictum sp. nov. (Bacillariophyta), a new diatom from southern China.. Phytotaxa. 261-268. 2017
- New and interesting species from the genus Luticola (Bacillariophyceae) in water bodies of Southeastern Asia.. Nova Hedwigia Beihefte. 157-173. 2017
- New diatom species from Gomphonema subtile-group in Southeast Asia.. Phytotaxa. 223-232. 2017
- New epizoic diatom (Bacillariophyta) species from sea turtles in the Eastern Caribbean and South Pacific. Diatom Research. 109-125. 2017
- New species, new taxon report and biogeography of the diatom genus Gomphoneis Cleve (Bacillariophyceae) in Patagonia, Chubut Province, Argentina. Diatom Research. 439-450. 2017
- Taxonomic studies of the centric diatom from the lake Changhai, Jiuhaigou Valley, China, including the description of a new species.. 1140-1148. 2017
- The diatom genus Neidium Pfitzer (Bacillariophyceae) from Zoige Wetland, China.. 1-120. 2017
- Two new Cymatopleura taxa (Bacillariophyta) from Xinjiang, China with slightly twisted frustules. Fottea (Praha). 293-302. 2017
- Two, new Cymatopleura taxa (Bacillariophyta: Surirellales) with torsion of the valve from Xinjiang, China.. Fottea (Praha). 291-300. 2017
- New Freshwater Gomphonemoid Diatoms from Streams in the Sierra Nevada Mountains, California, USA. Phytotaxa. 118-134. 2016
- Gomphonema shanghaiensis sp nov., a new diatom species (Bacillariophyta) from a river in Shanghai, China. Phytotaxa. 29-38. 2016
- New freshwater diatom genus, Edtheriotia gen. nov of the Stephanodiscaceae (Bacillariophyta) from south-central China. Phycological Research. 274-280. 2016
- Oricymba xianjuensis sp. nov., a new freshwater diatom (Bacillariophyceae) from Xianju National Park (Zhejiang Province, China). Phytotaxa. 134-140. 2016
- Two new Gomphonema species (Bacillariophyta) from the Maritime Antarctic Region. Phytotaxa. 209-220. 2016
- Pinnularia wuyiensis sp nov., a new diatom (Bacillariophyceae, Naviculales) from the north region of Wuyi Mountains, Jiangxi Province, China. Phytotaxa. 121-128. 2016
- A new Eunotia (Bacillariophyta: Eunotiales) species from Karst formations of southern China. Phytotaxa. 285-293. 2016
- Chaetoceros coloradensis sp. nov. (Bacillariophyta, Chaetocerotaceae), a new inland species from Little Gaynor Lake, Colorado, North America. Phytotaxa. 199-213. 2016
- Historical and Current Perspectives on the Systematics of the 'Enigmatic' Diatom Genus Rhoicosphenia (Bacillariophyta), with Single and Multi-Molecular Marker and Morphological Analyses and Discussion on the Monophyly of 'Monoraphid' Diatoms. PLoS ONE. 2016
- Gomphonema grande sp nov., a new diatom (Bacillariophyta) from the Democratic Republic of the Congo, Tropical Africa. Phytotaxa. 187-196. 2016
- Williamsella iraqiensis sp. nov., a new diatom (Bacillariophyta, Fragilariophyceae) from Sawa Lake, South Iraq. Phytotaxa. 289-297. 2016
- Urosolenia and Acanthoceras species from Hainan Province, China. Phytotaxa. 161-173. 2016
- Newly described Gomphonema and Gomphosphenia from Rocky Mountain Front Range streams, Colorado, USA, with additional discussion of rarely reported taxa. Diatom Research. 51-62. 2016
- A comparison of lipid content metrics using six species from the genus Halamphora (Bacillariophyta). Biofuels. 521-528. 2016
- A new species of Simonsenia from a karst landform, Maolan Nature Reserve, Guizhou Province, China. Diatom Research. 269-275. 2016
- Morphological and molecular evidence support description of two new diatom species from the genus Ulnaria in Lake Baikal. Fottea (Praha). 34-42. 2016
- New and endemic Gomphonema CG Ehrenberg (Bacillariophyceae) species from Hawaii. Nova Hedwigia Beihefte. 141-171. 2016
- Observations of two marine members of the genus Cymbellonitzschia (Bacillariophyta) from Tokyo Bay, Japan, with the description of the new species Cymbellonitzschia banzuensis. Phycological Research. 26-34. 2016
- Re-examination of Mereschkowsky's genus Tetramphora (Bacillariophyta) and its separation from Amphora. Diatom Research. 123-148. 2016
- The genus Nitzschia on the South Shetland Islands and James Ross Island. Fottea (Praha). 79-102. 2016
- Pinnularia caprichosa sp. nov.: a diatom from a black water Brazilian Amazon system. Phytotaxa. 280-286. 2015
- An evolutionary perspective on selecting high-lipid-content diatoms (Bacillariophyta). Journal of Applied Phycology. 2209-2220. 2015
- Oricymba tianmuensis sp nov., a new cymbelloid species (Bacillariophyceae) from Tianmu Mountain in Zhejiang Province, China. Phytotaxa. 257-265. 2015
- Taxonomy, frustular morphology and systematics of Platichthys, a new genus of canal raphe bearing diatoms within the Entomoneidaceae. Phytotaxa. 135-149. 2015
- Chelonicola and Poulinea, two new gomphonemoid diatom genera (Bacillariophyta) living on marine turtles from Costa Rica. Phytotaxa. 236-250. 2015
- The diatom genus Gomphonema Ehrenberg in Lake Baikal. II. Revision of taxa from Gomphonema acuminatum and Gomphonema truncatum-capitatum complexes. Phytotaxa. 251-272. 2015
- How to define a diatom genus? Notes on the creation and recognition of taxa, and a call for revisionary studies of diatoms. Acta Botanica Croatica. 195-210. 2015
- Transfer of Rhoicosphenia vanheurckii Grunow to Planothidium Round & Bukhtiyarova. Diatom Research. 339-342. 2015
- The diatom genus Oricymba in Vietnam and Laos with description of one new species, and a consideration of its systematic placement. Phytotaxa. 120-134. 2015
- Typification, valve ultrastructure, and systematic position of Gomphonema gomphopleuroides Amosse ex Kociolek, Glushchenko and Kulikovskiy, an endemic diatom from Southeast Asia. Diatom Research. 247-255. 2015
- The genus Luticola DGMann (Bacillariophyta) from the McMurdo Sound Region, Antarctica, with the description of four new species. Phytotaxa. 103-134. 2015
- Taxonomic studies of the diatom genus Halamphora (Bacillariophyceae) from the mountainous regions of southwest China, including the description of two new species. Phytotaxa. 75-89. 2015
- Five new species of the genus Humidophila (Bacillariophyta) from the Maritime Antarctic Region. Diatom Research. 117-131. 2015
- Two new Prestauroneis Bruder & Medlin (Bacillariophyceae) species from Zoige Wetland, Sichuan Province, China, and comparison with Parlibellus E.J. Cox.. Diatom Research. 133-139. 2015
- Taxonomy of three new Rhoicosphenia (Bacillariophyta) species from California, USA. Phytotaxa. 1-21. 2015
- The diatom genus Hantzschia (Bacillariophyta) in Xinjiang Province, China. Phytotaxa. 1-14. 2015
- Three new species of the diatom genus Halamphora (Bacillariophyta) from the prairie pothole lakes region of North Dakota, USA. Phytotaxa. 27-36. 2015
- Four new Rhoicosphenia species from fossil deposits in India and North America. Diatom Research. 35-54. 2015
- New Gomphonema Ehrenberg (Bacillariophyceae: Gomphonemataceae) species from Xinjiang Province, China. Diatom Research. 1-12. 2015
- A consideration of some interesting freshwater gomphonemoid diatoms from North America and China, and the description of Gomphosinica gen. nov.. Nova Hedwigia Beihefte. 175-198. 2015
- Chelnicola and Poulinea, two new gomphonemoid diatom (Bacillariophyta) living on marine turtles from Costa Rica. Phytotaxa. 236-250. 2015
- Denticula jamesrossensis, a new freshwater diatom (Bacillariophyta) species from the Maritime Antarctic Region. Fottea (Praha). 105-111. 2015
- Description and phylogenetic position of Amphora aliformis (Bacillariophyta), a new species from Tokyo Bay. Phycologia. 78-86. 2015
- Diatom flora of San Francisco Bay and vicinity III. New species in the genus Nitzschia Hassall. Nova Hedwigia Beihefte. 211-228. 2015
- New species of Eunotia (Bacillariophyta) from Lake Baikal with comments on morphology and biogeography of the genus. Phycologia. 248-260. 2015
- The diatom genus Gomphonema Ehrenberg in Lake Baikal. II. Revision of taxa from Gomphonema acuminatum and Gomphonema truncatum-capitatum complexes. Phytotaxa 233: 251-272.. Phytotaxa. 251-272. 2015
- Two new species of Gomphonema (Bacillariophyceae) from Doon Valley, Uttarakhand, India. Nova Hedwigia Beihefte. 165-174. 2015
- Changes in diatom associations with altitudinal gradient and land use in Itajai-Mirim River, Southern Brazil. Iheringia: Série Botânica. 451-464. 2014
- Two new species of monoraphid diatom (Bacillariophyceae) from South of China. Phytotaxa. 31-37. 2014
- The Hawaiian freshwater algae biodiversity survey (2009-2014): systematic and biogeographic trends with an emphasis on the macroalgae. BMC Ecology. 2014
- Actinellopsis murphyi gen. et spec. nov.: A new small celled freshwater diatom (Bacillariophyta, Eunotiales) from Zambia. Phytotaxa. 128-137. 2014
- A new species of Gomphonema (Bacillariophyta) from Xingkai Lake, China. Phytotaxa. 249-255. 2014
- Valve morphology of three species of Neidiomorpha (Bacillariophyceae) from Zoige Wetland, China, including description of Neidiomorpha sichuaniana nov sp.. Phytotaxa. 123-131. 2014
- A morphological investigation of Neidium temperei Reimer (Bacillariophyta), and a consideration of its systematic placement. Diatom Research. 175-181. 2014
- A new species of Neidium (Bacillariophyceae) and a checklist of the genus from China. Diatom Research. 165-173. 2014
- Molecular Phylogeny of Amphora sensu lato (Bacillariophyta): An Investigation into the Monophyly and Classification of the Amphoroid Diatoms. Protist. 177-195. 2014
- Development and comparison of stream indices of biotic integrity using diatoms vs. non-diatom algae vs. a combination. Journal of Applied Phycology. 433-450. 2014
- Frustular morphology and polyphyly in freshwater Denticula (Bacillariophyceae) species, and the description of Tetralunata gen. nov (Epithemiaceae, Rhopalodiales). Plant Ecology and Evolution. 346-365. 2014
- Gomphonema megalobrebissonii sp nov.: a new large-celled taxon in species complex around G. acuminatum from the sediments of Lake Glubokoe (European Russia). Nova Hedwigia Beihefte. 255-269. 2014
- Navicula petrovii sp nov (Bacillariophyceae), a naviculoid diatom with amphoroid symmetry and its relationship to Navicula sensu stricto and other naviculoid genera. Nova Hedwigia Beihefte. 469-484. 2014
- Quantitative morphometric methods in diatom research. Nova Hedwigia Beihefte. 281-306. 2014
- Strelnikoviella incognita gen. nov., sp nov., from Miocene sediments of New Mexico, USA. Nova Hedwigia Beihefte. 271-280. 2014
- The diatom genus Gomphonema Ehrenberg in Lake Baikal. I. Morphology and taxonomic history of two endemic species. Nova Hedwigia Beihefte. 507-518. 2014
- The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia. Phytotaxa. 1-37. 2013
- New and Interesting Diatoms (Bacillariophyta) from Blue Lake Warm Springs, Tooele County, Utah. Phytotaxa. 1-38. 2013
- Nitrogen-fixing cyanobacteria (free-living and diatom endosymbionts): their use in southern California stream bioassessment. Journal of Aquatic Ecosystem Stress and Recovery. 111-127. 2013
- Molecular data show the enigmatic cave-dwelling diatom Diprora (Bacillariophyceae) to be a raphid diatom. European Journal of Phycology. 474-484. 2013
- Six new species of Gomphonema Ehrenberg (Bacillariophyceae) species from the Great Xing'an Mountains, Northeastern China. Cryptogamie Algologie. 301-324. 2013
- The Diatom (Bacillariophyceae) Genus Actinella Lewis in Hawai'i. Pacific Science. 609-621. 2013
- A new species of the diatom genus Campylodiscus (Bacillariophyta, Surirellaceae) from Dongtan, Chongming Island, China. Phytotaxa. 49-54. 2013
- Two new Orthoseira species (Bacillariophyceae) from lava tubes on Ile Amsterdam and Big Island (Hawai'i). Phytotaxa. 39-52. 2013
- New Gomphoneis Cleve (Bacillariophyceae: Gomphonemataceae) species from Xinjiang Province, China. Phytotaxa. 1-24. 2013
- A revision of the diatom genus Lyrella Karayeva (Bacillariophyta: Lyrellaceae) from the Black Sea, with descriptions of five new species. Phytotaxa. 1-38. 2013
- Eugene Filmore Stoermer (March 7, 1934-February 17, 2012) Obituary. Journal of Great Lakes Research. 1-2. 2013
- A new genus and species in the diatom family Eunotiaceae Kutzing (Bacillariophyceae) from the Amazonian hydrographic region, Brazil. Phytotaxa. 47-57. 2013
- New or rare species of cymbelloid diatoms (Bacillariophyceae) from Colorado (USA). Nova Hedwigia Beihefte. 87-116. 2013
- Several new species of Amphora and Halamphora from the western USA. Diatom Research. 61-76. 2013
- Three new species of Alveolophora (Aulacoseiraceae, Bacillariophyceae) from Miocene deposits in western North America. Phycologia. 109-117. 2013
- Pseudofallacia gen. nov., a new freshwater diatom (Bacillariophyceae) genus based on Navicula occulta Krasske. Phycologia. 620-626. 2012
- Reconsideration of the Gomphonema (Bacillariophyceae) species from Kolhapur, Northern Western Ghats, India: Taxonomy, typification and biogeography of the species reported by H.P. Gandhi. Phycological Research. 179-198. 2012
- Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new. Phytotaxa. 62-76. 2012
- A new species of Pleurosigma from Western Ghats, South India. Nova Hedwigia Beihefte. 117-124. 2012
- A preliminary, worldwide inventory of the extinct, freshwater fossil diatoms from the orders Thalassiosirales, Stephanodiscales, Paraliales, Aulacoseirales, Melosirales, Coscinodiscales, and Biddulphiales. Nova Hedwigia Beihefte. 315-364. 2012
- Four new Eunotia Ehrenberg species (Bacillariophyceae) from pristine regions of Carajas National Forest, Amazonia, Brazil. Nova Hedwigia Beihefte. 53-70. 2012
- Pre-Neogene non-marine diatom biochronology with new data from the late Eocene Florissant Formation of Colorado, USA. Stratigraphy. 131-152. 2012
- Taxonomy and biogeography of some Surirella Turpin (Bacillariophyceae) taxa from Peninsular India. Nova Hedwigia Beihefte. 81-115. 2012
- Investigations of the Frustulia weinholdii species complex with description of three new species, F. capitata, F. latita, and F. soror from South Carolina and Hawaii. Proceedings- Academy of Natural Sciences of Philadelphia. 43-59. 2011
- Internal valves in populations of Meridion circulare from the A'er Mountain region of northeastern China: Implications for taxonomy and systematics. Journal of Systematics and Evolution. 486-494. 2011
- The diatom genus Gomphonema Ehrenberg in India: Checklist and description of three new species. Nova Hedwigia Beihefte. 211-236. 2011
- Four new centric diatoms (Bacillariophyceae) from the Western Ghats, South India. Phytotaxa. 25-40. 2011
- A description of the frustular morphology of Frustulia creuzburgensis (Krasske) Hustedt, with comments on its systematic position. Diatom Research. 29-41. 2011
- Valve ultrastructure of two new genera of marine canal-bearing diatoms (Bacillariophyceae). Phycologia. 170-181. 2011
- KOBAYASIELLA SPECIES FROM CARAJAS NATIONAL FOREST, AMAZONIA, BRAZIL. Diatom Research. 235-250. 2010
- NEIDIUM PALPEBRUM SP. NOV , A NEW DIATOM FROM FLORIDA (U S A) COMPARISON WITH N SACOENSE REIMER, AND SOME REMARKS ON BIOGEOGRAPHY. Diatom Research. 385-395. 2010
- VARIATION AND POLYMORPHISM IN DIATOMS: THE TRIPLE HELIX OF DEVELOPMENT, GENETICS AND ENVIRONMENT. A REVIEW OF THE LITERATURE. Vie et Milieu // Laboratoire Arago, UniversitÉ P. et M. Curie. 75-87. 2010
- CLASSIFICATIONS OF CONVENIENCE: THE MEANING OF NAMES. Diatom Research. 213-216. 2010
- GOMPHONEMA SICHUANENSIS LI & KOCIOLEK SP NOV AND GOMPHONEMA HEILONGTANENSIS LI, KOCIOLEK ET METZELTIN SP NOV FROM TWO HIGH MOUNTAIN LAKES, CHINA. Diatom Research. 87-98. 2010
- TIBETIELLA PULCHRA GEN. NOV ET SP NOV., A NEW FRESHWATER EPILITHIC DIATOM (BACILLARIOPHYTA) FROM RIVER NUJIANG IN TIBET, CHINA. Journal of Phycology. 325-330. 2010
- Taxonomy and ultrastructure of five naviculoid diatoms (class Bacillariophyceae) from the Rocky Mountains of Colorado (USA), with the description of a new genus and four new species. Nova Hedwigia Beihefte. 195-214. 2010
- Towards a comprehensive diatom classification and phylogeny (Bacillariophyta). Plant Ecology and Evolution. 265-270. 2010
- Charlie A tribute to Dr. Charles W. Reimer (14 May 1923-30 November 2008) OBITUARY. Diatom Research. 521-536. 2009
- Oligotrophy: the forgotten end of an ecological spectrum. Acta Botanica Croatica. 465-472. 2009
- Taxonomy, ultrastructure and distribution of Gomphonemoid diatoms (Bacillariophyceae) from Great Smoky Mountains National Park (USA). Nova Hedwigia Beihefte. 201-237. 2009
- New Gomphonema (Bacillariophyta) species from Tasmania. Phycologia. 427-444. 2004
- A new diatom species of Aneumastus D.G. Mann & Stickle from Central Turkey. Diatom Research. 149-160. 2003

editor of

book
- Taxonomy, Systematics and Biogeography of Fossil and Recent Algae. Festschrift Honoring Galina Khursevich.. Ed. 147. 2018
- A Century of Diatom Research in North America 1995
chapter
- Revision of the South American species of Actinella. 131-166. 2001

Teaching

courses taught

EBIO 4840 Independent Study: Upper Division (Spring 2019)
EBIO 4870 Independent Research: Upper Division (Spring 2019)
EBIO 5840 Independent Study (Master's Level) (Spring 2019)
EBIO 6840 Independent Research (Master's Level) (Spring 2019)
EBIO 6940 Master's Degree Candidate - Plan II (Spring 2019)
EBIO 6950 Master's Thesis (Spring 2019)
EBIO 7840 Independent Study (Doctoral Level) (Spring 2019)
EBIO 8840 Independent Research (Doctoral Level) (Spring 2019)
EBIO 8990 Doctoral Dissertation (Spring 2019)
MUSM 5041 Museum Administration (Spring 2019)
MUSM 6940 Master's Degree Candidate (Spring 2019)
MUSM 6950 Master's Thesis in Museum and Field Studies (Spring 2019)
EBIO 4080 Freshwater Phycology (Fall 2018)
EBIO 4870 Independent Research: Upper Division (Fall 2018)
EBIO 4990 EBIO Honors Thesis Research (Fall 2018)
EBIO 5080 Freshwater Phycology (Fall 2018)
EBIO 6840 Independent Research (Master's Level) (Fall 2018)
EBIO 6950 Master's Thesis (Fall 2018)
EBIO 7840 Independent Study (Doctoral Level) (Fall 2018)
EBIO 8990 Doctoral Dissertation (Fall 2018)
MUSM 5900 Independent Study (Fall 2018)
MUSM 6940 Master's Degree Candidate (Fall 2018)
MUSM 6950 Master's Thesis in Museum and Field Studies (Fall 2018)
MUSM 6960 Master's Project or Paper in Museum and Field Studies (Fall 2018)
EBIO 2840 Independent Study: Lower Division (Summer 2018)
EBIO 4840 Independent Study: Upper Division (Summer 2018)
EBIO 4870 Independent Research: Upper Division (Summer 2018)
EBIO 5840 Independent Study (Master's Level) (Summer 2018)
EBIO 6840 Independent Research (Master's Level) (Summer 2018)
EBIO 6940 Master's Degree Candidate - Plan II (Summer 2018)
EBIO 6950 Master's Thesis (Summer 2018)
EBIO 7840 Independent Study (Doctoral Level) (Summer 2018)
EBIO 8840 Independent Research (Doctoral Level) (Summer 2018)
EBIO 8990 Doctoral Dissertation (Summer 2018)
MUSM 6940 Master's Degree Candidate (Summer 2018)
EBIO 4840 Independent Study: Upper Division (Spring 2018)
EBIO 4870 Independent Research: Upper Division (Spring 2018)
EBIO 5840 Independent Study (Master's Level) (Spring 2018)
EBIO 6840 Independent Research (Master's Level) (Spring 2018)
EBIO 6940 Master's Degree Candidate - Plan II (Spring 2018)
EBIO 6950 Master's Thesis (Spring 2018)
EBIO 7840 Independent Study (Doctoral Level) (Spring 2018)
EBIO 8840 Independent Research (Doctoral Level) (Spring 2018)
EBIO 8990 Doctoral Dissertation (Spring 2018)
MUSM 6940 Master's Degree Candidate (Spring 2018)
MUSM 6950 Master's Thesis in Museum and Field Studies (Spring 2018)

Background

education and training

Ph.D., University of Michigan Ann Arbor 1988
M.S., Bowling Green State University 1982
B.S., Saint Mary's College 1980

awards and honors

Traditional Fulbright Scholarship (Council for International Exchange of Scholars), conferred by Council for International Exchange of Scholars, 2015

International Activities

global connections related to teaching and scholarly work (in recent years)

Argentina Country
Belgium Country
Brazil Country
China Country
Czech Republic Country
Germany Country
India Country
Iran (Islamic Republic of) Country
Iraq Country
Japan Country
Luxembourg Country
Madagascar Country
Poland Country
Russian Federation Country
South Africa Country
Turkey Country
United Kingdom Country

Other Profiles

ORCID iD

http://orcid.org/0000-0001-9824-7164