Results 81 to 90 of about 89,101 (313)
We present the first global assessment of extinction risk for a major group of freshwater invertebrates, caridean shrimps. The risk of extinction for all 763 species was assessed using the IUCN Red List criteria that include geographic ranges, habitats ...
S. De Grave +13 more
semanticscholar +1 more source
Genetic diversity in wild stocks of the giant freshwater prawn (Macrobrachium rosenbergii): implications for aquaculture and conservation [PDF]
The giant freshwater prawn (Macrobrachium rosenbergii) is cultured widely around the world but little is known about the levels and patterns of genetic diversity in either wild or cultured stocks.
de Bruyn, M., Mather, P.B.
core
Ancestral Biogeography Reveals Diverse Origins of Costa Rica Margin Seep Invertebrates
ABSTRACT Aim This work addressed the hypotheses that invertebrate species from hydrocarbon seeps at the Pacific Costa Rica Margin (CRM) would descend from adjacent biogeographic provinces, and that common ancestral histories would be identified across invertebrate groups.
Melissa J. Betters, Elisa Nocella
wiley +1 more source
Two new species of Late Jurassic erymid lobsters, Stenodactylina devillezi sp. nov. and Stenodactylina geigerae sp. nov., are described on the basis of isolated, but well-preserved chelipeds from the upper Kimmeridgian of Swabia and the lower Tithonian
Günter SCHWEIGERT, Jürgen HÄRER
doaj +1 more source
Egg development, hatching rhythm and moult patterns in Paralomos spinosissima (Decapoda: Anomura: Paguroidea: Lithodidae) from South Georgia waters (Southern Ocean) [PDF]
Larval release, hatching rhythms and moult patterns were examined in a captive population of the subantarctic lithodid, Paralomis spinosissima from the South Georgia and Shag Rocks region.
AM Wenner +26 more
core +1 more source
Finite mixture models revealed that older, larger harbor seals specialize in salmon predation at setnets in Hokkaido, Japan, suggesting targeted management strategies focusing on these specialist individuals could effectively reduce fishery conflicts while protecting the broader seal population.
Takahito Masubuchi, Mari Kobayashi
wiley +1 more source
The sole specimen of a raninid crab found to date in the Lower Eocene Fossil-Lagerstätte of the “Pesciara di Bolca” (Verona, northeast Italy) and referred to Lophoranina maxima, is described.
Alessandra BUSULINI +3 more
doaj +1 more source
Cryptofauna Associated With the Epilithic Algal Matrix on Subtropical Brazilian Reefs
ABSTRACT The epilithic algal matrix (EAM) plays a significant role in the benthic cover of reefs worldwide. In Brazil, the EAM accounts for a substantial proportion of the benthos, and its associated fauna contributes to the majority of the reef's metazoan biodiversity and is an important link into the trophic chain, connecting the production performed
Gabriel Soares Figueiredo Barros +3 more
wiley +1 more source
Ghost shrimps of Callianassidae and Ctenochelidae are soft-bodied, usually heterochelous decapods representing major bioturbators of muddy and sandy (sub)marine substrates.
M. Hyžný, A. Klompmaker
semanticscholar +1 more source
Endemic Flora and Fauna of Arkansas [PDF]
Arkansas has an amazing diversity of plants and animals contained within its political boundaries. Forty-seven taxa are reported as Arkansas endemics, including seven plants, thirteen crustaceans (two amphipods, three isopods, eight crayfishes), nine ...
Robison, Henry W., Smith, Kenneth L.
core +2 more sources

