Results 11 to 20 of about 35,523 (258)

Measurement of Crabs [PDF]

open access: yesNature, 1896
MR. CUNNINGHAM, in NATURE of October 29, raises a doubt as to the trustworthiness of the results of my measurements of crabs, on the ground that the specimens of the year 1893 had been longer in spirit than those of 1895.
openaire   +3 more sources

Discovery of a ribbon goby, Oxymetopon compressus (Actinopterygii: Gobiiformes: Microdesmidae) in Indian waters: A new westernmost record for the genus Oxymetopon [PDF]

open access: yesActa Ichthyologica et Piscatoria
In October 2023, a single specimen of Oxymetopon compressus Chan, 1966 was retrieved from a discarded catch at the Mudasal Odai fish landing center on the southeast coast of India.
Sivakumar Ragul   +3 more
doaj   +3 more sources

High-Quality Genome Assembly of Eriocheir japonica sinensis Reveals Its Unique Genome Evolution

open access: yesFrontiers in Genetics, 2020
As an important freshwater aquaculture species in China, the Chinese mitten crab (Eriocheir japonica sinensis) has high economic and nutritional value.
Boping Tang   +24 more
doaj   +1 more source

Zonation of mangrove flora and fauna in a subtropical estuarine wetland based on surface elevation

open access: yesEcology and Evolution, 2020
In the context of sea‐level rise (SLR), an understanding of the spatial distributions of mangrove flora and fauna is required for effective ecosystem management and conservation.
Wei Ma   +4 more
doaj   +1 more source

Radio emission of the Crab and Crab-like pulsars [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2018
The pulsar radio emission is commonly associated with the plasma outflow in the open field line tube; then a pencil beam is emitted along the pulsar magnetic axis. Observations suggest that there is an additional radio emission mechanism specific for pulsars with high magnetic field at the light cylinder. These pulsars are known to be strong sources of
openaire   +2 more sources

POTENSI PENGEMBANGAN PERIKANAN TANGKAP PADA PULAU KECIL TERLUAR (STUDI KASUS PULAU ENGGANO PROVINSI BENGKULU)

open access: yesJurnal Agrisep, 2018
Enggano Island is one of the small outer island in Indonesia. The development of fisheries activity is aimed at optimizing the utilization of fisheries and marine resources through strengthening fisherman's independence in fishing effort by still focus ...
Indra Cahyadinata   +3 more
doaj   +1 more source

Area of effective catch of crab traps in the northwestern part of the Tartar Strait

open access: yesИзвестия ТИНРО, 2014
Japanese cone-shaped traps for crabs are calibrated with the data of trawl survey in the northwestern Tartar Strait. The 100 % effective catch area for each trap in the order does not exceed 665 m2 for spiny crab, 1513 m2 for king crab, 3811 m2 for ...
Vladimir I. Ostrovsky   +3 more
doaj   +1 more source

The hermit-crab and the coconut crab

open access: yes, 2011
Cette petite fable, très classique à Ouvéa, explique pourquoi le bernard-l'hermite s'habille toujours avec les vêtements des autres et pourquoi le crabe de cocotier, honteux de montrer sa nudité, se manifeste surtout la nuit. La morale de l'histoire (dans cette version du moins !) est qu'il faut ... respecter les femmes.
openaire   +3 more sources

Effects of Low Temperature on Shrimp and Crab Physiology, Behavior, and Growth: A Review

open access: yesFrontiers in Marine Science, 2021
As important aquaculture species worldwide, shrimps and crabs are thermophilic animals with a feeble thermoregulation ability. Changes in environmental factors are the main reason for the decrease in the immunity and disease resistance ability of ...
Xianyun Ren   +13 more
doaj   +1 more source

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