Výsledky vyhledávání - "John E. Copeland"

First Records of Freshwater Sponges (Porifera: Spongillidae) for Great Smoky Mountains National Park

Autor: John E. Copeland, Kayleigh A. Hanson, Emily A. Stuart, Stan C. Kunigelis

Publikováno v: Journal of the Tennessee Academy of Science. 95:59-62

A survey of four selected streams in the Tennessee portion of the Great Smoky Mountains National Park was conducted to document the presence of freshwater sponges. Streams were surveyed by wading and observing rock and log substrates for sponges. Spo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5cc01dccb1411ced0a60b1de8b503fa
https://doi.org/10.47226/jtas-d-18-00004

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Freshwater Sponges (Porifera: Spongillidae) of the Wild and Scenic Red River, Kentucky

Autor: Jesse A. Tussing, John E. Copeland

Publikováno v: Journal of the Kentucky Academy of Science. 82

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee7162d5e088aec15fe4e9e2ae0a6042
https://doi.org/10.3101/1098-7096-82.1.13

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Notes on the Natural History and Ecology ofInflectarius magazinensis(Pilsbry and Ferriss, 1907) (Gastropoda: Polygyridae), the Magazine Mountain Shagreen

Autor: Daniel A. Douglas, George L. Mears, John E. Copeland, Ronald S. Caldwell

Publikováno v: American Malacological Bulletin. 32:211-216

Inflectarius magazinensis (Pilsbry and Ferriss, 1907), the Magazine Mountain Shagreen, is an endemic land snail found only on Magazine Mountain, Arkansas, U.S.A. This species was given the status of threatened in 1989, but was removed from the threat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e22edf715ffe8abd1e5f32cb21250e48
https://doi.org/10.4003/006.032.0211

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Freshwater Sponges (Porifera: Spongillida) of Tennessee

Autor: Chase Rich, Tucker Jett, Jesse Tussing, John E. Copeland, Stan C. Kunigelis

Publikováno v: The American Midland Naturalist. 181:310

Freshwater sponges (Porifera: Spongillida) are an understudied fauna. Many U.S. state and federal conservation agencies lack fundamental information such as species lists and distribution data. Such information is necessary for management of aquatic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::196b6ca521d672c91a9d748cc99cfc36
https://doi.org/10.1674/0003-0031-181.2.310

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Identification of Isolated and in situ Freshwater Sponge Spicules of Eastern Tennessee

Autor: John E. Copeland, Stan C. Kunigelis

Publikováno v: Microscopy and Microanalysis. 20:1294-1295

Sponges contain skeletal elements called spicules. Spicules of freshwater sponges are siliceous. Three forms of spicules, megascleres, microscleres and gemmoscleres, are recognized. Spicule shapes and sizes are quite varied and their use for differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d98f294a5a82e8728a284d70fa72523
https://doi.org/10.1017/s1431927614008204

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Discovery of living Potamolepidae (Porifera: Spongillina) from Nearctic freshwater with description of a new genus

Autor: John E. Copeland, Roberto Pronzato, Renata Manconi

Publikováno v: Zootaxa. 3957:37

We report here the first record of a living Potamolepidae (Cherokeesia n. gen.) from the Nearctic Region and from the northern hemisphere. The new species Cherokeesia armata from southern Appalachians diverges at generic and specific level from all t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0f185d13973c36679a714e2e0736000
https://doi.org/10.11646/zootaxa.3957.1.2

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