Results 91 to 100 of about 7,176 (248)

Inter-specific comparative analysis of distribution and habitat use patterns of benthic decapod crustaceans in shallow waters [PDF]

open access: yes, 2005
[Abstract] Coastal areas have been widely considered as nurseries for many marine species. New approaches to this concept take into account interactions among environmental variables and ecological variations related to geographical location, as well ...
Bernárdez Martí, Cristina   +4 more
core   +1 more source

First record of the crab, Droippe quadridens (Fabricius, 1793) (Brachyura: Dorippidae), from the Iraqi coastal waters of the NW Arabian Gulf, with notes on the occurrence of seven species of crabs in the region [PDF]

open access: yesArthropods, 2019
The present study is important in concerning the ecological and classification of the native and invasive species to the Iraqi coast in the north-west of the Arabian Gulf.
KhaledKh Al-Khafaji   +2 more
doaj  

Distributional patterns of brachyuran larvae in Manora Channel (Karachi, Pakistan) collected during 1995 [PDF]

open access: yes, 2007
This study gives an account of distributional patterns of Brachyuran larvae in the Manora Channel from January to November 1995. The planktonic sampling was carried out during day time from surface and sub-surface waters of station I and II (certain ...
Ghory, Farhana S., Siddiqui, Feroz A.
core  

Variation in the Adult Sex Ratio and Morphological Traits of Cardisoma guanhumi (Latreille, 1828) in Contrasting Habitats in the Southwest of the Gulf of Mexico

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
At a regional scale, we found a bias toward one sex according to the habitat and differences in weight and size between females and males. ABSTRACT The habitat and its environmental conditions, when optimal, influence the reproduction and survival of organisms, since they can have an impact on demographic parameters such as adult sex ratio (ASR ...
Jared Leyva‐Hernández   +3 more
wiley   +1 more source

Description of the first juvenile stage of Dilocarcinus septemdentatus (Herbst, 1783) (Crustacea, Decapoda, Trichodactylidae)

open access: yesNauplius, 2017
A total of 38 freshwater brachyuran species occur in Brazil, of which 79% are distributed in the northern region. However, for only two species of freshwater crabs are descriptions available for their juveniles.
Cleverson Rannieri Meira dos Santos   +1 more
doaj   +1 more source

Distribution of decapod larvae in the Bombay Harbour-Thana-Bassein Creek regions [PDF]

open access: yes, 1992
Variations in the abundance and composition of larval decapods were studied from 90 km stretch of the Bombay Harbour-Thana Creek-Bassein Creek (BHTCBC) system for a period of 15 months.
Nair, V.R., Ramaiah, N.
core  

Physiological capacity of Cancer setosus larvae — Adaptation to El Niño Southern Oscillation conditions [PDF]

open access: yes, 2012
Temperature changes during ENSO challenge the fauna of the Pacific South American coast. In many ectotherm benthic species pelagic larvae are the most important dispersal stage, which may, however, be particularly vulnerable to such environmental stress.
Brey, Thomas   +4 more
core   +1 more source

Population Dynamics of the Fiddler Crab Tubuca rhizophorae (Tweedie, 1950) in the Mekong Delta, Vietnam

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
This study uses monthly field surveys and length‐frequency analysis to examine the population dynamics of the fiddler crab Tubuca rhizophorae in the Mekong Delta, Vietnam. Key parameters, including growth rate, mortality, and exploitation rate, were estimated, revealing that the species experiences rapid growth but is subject to significant fishing ...
Anh Ngoc Tran   +6 more
wiley   +1 more source

Key to marine arthropod larvae [PDF]

open access: yes, 2012
The scope of this key is restricted to the larvae of marine arthropods. The key is based solely on their morphology, patterns of body segmentation, numbers of appendages, and mode of locomotion.
John A. Fornshell
core  

Extended Parental Care in the Freshwater Shrimp Genus Dugastella Bouvier, 1912 (Decapoda, Atyidae, Paratyinae) [PDF]

open access: yes, 1994
5 páginas, 1 figura.Parental care and extended parental care are known behaviours in decapod crustaceans (see Thiel, 2000, 2003). While parental care before hatching, which involves incubation of the eggs (carrying, cleaning, and aeration) by females ...
Huguet, D.   +3 more
core   +1 more source

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