Results 111 to 120 of about 231 (156)

An Annotated Checklist of Invasive Species of the Phyla Arthropods and Chordates in Panama. [PDF]

open access: yesBiology (Basel)
Rodríguez-Gavilanes D   +6 more
europepmc   +1 more source

One-quarter of freshwater fauna threatened with extinction. [PDF]

open access: yesNature
Sayer CA   +87 more
europepmc   +1 more source

Immunomodulatory Peptides as Vaccine Adjuvants and Antimicrobial Agents. [PDF]

open access: yesPharmaceuticals (Basel)
Hemmati S   +3 more
europepmc   +1 more source

Gill Morphology and Formulae of European Astacidae

Freshwater Crayfish, 2021
AbstractWe examined gills (podobranchs, arthrobranchs and pleurobranchs) from five European Astacidae (Austropotamobius pallipes, Austropotamobius torrentium, Astacus astacus, Pontastacus leptodactylus and Pontastacus pachypus) to assess the relationships between their phylogeny and gill morphology and formulae. In addition, we checked for the presence
, Antonin Kouba, Tomáš Policar
exaly   +2 more sources

The Morphology and Taxonomic Status of Astacus colchicus (Decapoda: Astacidae) from Georgia, with a Key to the Genera of Western Palaearctic Astacidae

Freshwater Crayfish
Abstract A survey was conducted on recently collected specimens of the rare eastern European astacid crayfish, Astacus colchicus. The study included a detailed examination and illustration of external morphology, mandible, gastric mill, and gills. Comparative analysis was carried out by comparing the morphology with other European members of the same
, Jiří Patoka
exaly   +2 more sources

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