Articles with "freshwater crab" as a keyword



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Toxic effects of Pb2+ entering sperm through Ca2+ channels in the freshwater crab Sinopotamon henanense.

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Published in 2017 at "Aquatic toxicology"

DOI: 10.1016/j.aquatox.2017.09.005

Abstract: Lead (Pb) is a heavy metal that can damage animal sperm. To study the effects of Pb on calcium homeostasis and calcium channel in the sperm of freshwater crab Sinopotamon henanense, the induction of acrosome… read more here.

Keywords: crab sinopotamon; crab; sinopotamon henanense; sperm ... See more keywords
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From color to shape: ontogenetic shifts in traits of the freshwater crab Dilocarcinus pagei (Brachyura: Trichodactylidae)

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Published in 2023 at "Canadian Journal of Zoology"

DOI: 10.1139/cjz-2023-0039

Abstract: Crustaceans usually undergo a series of changes after the puberty molt. These changes are often associated with size increases in the body and in structures such as the abdomen and claws, so that they can… read more here.

Keywords: color; crab dilocarcinus; dilocarcinus pagei; freshwater crab ... See more keywords

Discovery of two new populations of the rare endemic freshwater crab Louisea yabassi Mvogo Ndongo, von Rintelen & Cumberlidge, 2019 (Brachyura: Potamonautidae) from the Ebo Forest near Yabassi in Cameroon, Central Africa, with recommendations for conservation action

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Published in 2021 at "Journal of Threatened Taxa"

DOI: 10.11609/jott.6724.13.6.18551-18558

Abstract: The endemic freshwater crab, Louisea yabassi Mvogo Ndongo, von Rintelen & Cumberlidge, 2019, is currently only known from three populations in the biodiversity-rich rainforests of southwestern Cameroon.  The first record of L. yabassi dates back… read more here.

Keywords: louisea yabassi; yabassi mvogo; yabassi; freshwater crab ... See more keywords
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Chromosome counts in Aegla expansa Jara, 1992 (Anomura, Aeglidae) a freshwater crab from southern Chile

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Published in 2020 at "Crustaceana"

DOI: 10.1163/15685403-00003959

Abstract: The freshwater crab Aegla expansa Jara, 1992 (Aeglidae) is endemic to Chile and has a geographical distribution restricted to one stream in the locality of Hualqui (37°S), Concepcion Province, Chile. A chromosome number 2n=154 is… read more here.

Keywords: jara 1992; aegla expansa; freshwater crab; expansa jara ... See more keywords
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Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation.

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Published in 2018 at "Zootaxa"

DOI: 10.11646/zootaxa.4394.3.6

Abstract: The rare and endangered Cameroonian potamonautid freshwater crab, Louisea balssi (Bott, 1959), was recently rediscovered after not having been seen for the last 109 years and presumed extinct. The new specimens of L. balssi were… read more here.

Keywords: balssi bott; balssi; crab louisea; louisea balssi ... See more keywords
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A new genus and species of primary freshwater crab and a new species of Artopotamon Dai Chen, 1985 (Crustacea, Brachyura, Potamidae) from western Yunnan, China.

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Published in 2018 at "Zootaxa"

DOI: 10.11646/zootaxa.4422.1.7

Abstract: A new genus and species belonging to the primary freshwater crab family Potamidae, and a new species of the genus Artopotamon Dai Chen, 1985, are described on the basis of remarkable G1and female gonopore characters.… read more here.

Keywords: primary freshwater; new genus; new species; artopotamon dai ... See more keywords

A new species of the freshwater crab genus Potamonemus Cumberlidge & Clark, 1992 (Crustacea, Potamonautidae) endemic to the forested highlands of southwestern Cameroon, Central Africa.

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Published in 2021 at "ZooKeys"

DOI: 10.3897/zookeys.1017.60990

Abstract: A new species of freshwater crab of the genus Potamonemus Cumberlidge & Clark, 1992 is described from Mount Manengouba Reserve and Bakossi National Park in the tropical rainforests of southwestern Cameroon, Central Africa. Potamonemus man… read more here.

Keywords: potamonemus; species freshwater; new species; genus ... See more keywords
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Taxonomic revision of the endemic Cameroonian freshwater crab genus Louisea Cumberlidge, 1994 (Crustacea, Decapoda, Brachyura, Potamonautidae), with descriptions of two new species from Nkongsamba and Yabassi.

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Published in 2019 at "ZooKeys"

DOI: 10.3897/zookeys.881.36744

Abstract: The taxonomy of the freshwater crab genus Louisea Cumberlidge, 1994, is reviewed based on type material and newly obtained specimens from three different localities in southwestern Cameroon. The genus is endemic to Cameroon and previously… read more here.

Keywords: crab genus; louisea; cumberlidge; genus louisea ... See more keywords