Results 41 to 50 of about 1,206 (164)

Behavioural Response Thresholds in New Zealand Crab Megalopae to Ambient Underwater Sound

open access: yesPLoS ONE, 2011
A small number of studies have demonstrated that settlement stage decapod crustaceans are able to detect and exhibit swimming, settlement and metamorphosis responses to ambient underwater sound emanating from coastal reefs. However, the intensity of the acoustic cue required to initiate the settlement and metamorphosis response, and therefore the ...
Jenni A Stanley   +2 more
openaire   +3 more sources

Salinity Levels on Survival Rate and Development of Mud Crab (Scylla olivacea) from Zoea to Megalopa and from Megalopa to Crab Stage [PDF]

open access: yes, 2002
Effect of salinity on survival rate and development of mud crab (Scylla olivacea) were conducted into two phases: phase I from zoea 1 to megalopa and phase II from megalopa to the crab stage.
Suparp Pripanapong   +2 more
core  

Laboratory breeding of the mud crab Scylla serrata (Forskal) through the zoea and megalopa stages to the crab stage [PDF]

open access: yes, 1977
A series of experiments is being conducted to establish breeding techniques to mass-produce seedlings of S. serrata for pond cultivation to meet the commercial demand for the crab.
de la Peña, Dioscoro   +2 more
core   +1 more source

Complete larval development of the crab Ilia nucleus (Linnaeus, 1758) (Decapoda: Brachyura: Leucosiidae) reared under laboratory conditions

open access: yesScientia Marina, 2009
The complete larval development of the crab Ilia nucleus (Linnaeus, 1758) reared under laboratory conditions was obtained. The four zoeal stages and the megalopa are described and illustrated in detail. The larval features observed in I. nucleus fit into
Cátia Bartilotti   +2 more
doaj   +1 more source

Temperature and Prey Availability Drive Seasonal Variations in Diet, Abundance and Condition of Forsterygion lapillum Across Two Coastal Habitats

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study investigated how temperature, turbidity and prey availability affect the diet, body condition and abundance of F. lapillum in two coastal ecosystems. Results showed seasonal and spatial variation, with body condition, abundance and gut volume positively correlated with warmer temperatures but not with turbidity.
Anna Carolina Resende   +2 more
wiley   +1 more source

(Fig. 5) Active metabolic rate and and standard metabolic rate in megalopa of the kelp crab Taliepus dentatus at site CC, Chile

open access: yes, 2011
(Fig. 5) Active metabolic rate and and standard metabolic rate in megalopa of the kelp crab Taliepus dentatus at site CC ...
Hans-Otto Pörtner (7881410)   +7 more
core   +1 more source

(Fig. 4) Active metabolic rate and pleopod beat rate in megalopa of the kelp crab Taliepus dentatus at site CC, Chile

open access: yes, 2011
(Fig. 4) Active metabolic rate and pleopod beat rate in megalopa of the kelp crab Taliepus dentatus at site CC ...
Hans-Otto Pörtner (7881410)   +7 more
core   +1 more source

Supplementing probiotics during early stages of mud crab (Scylla paramamosain) culture under various rearing systems [PDF]

open access: yes, 2018
The study aimed to improve megalopa and crablets production of mud crab, Scylla paramamosain, through dietary supplementation of probiotics and locally available diets under various rearing systems.
Moc Quy Ong (23503261)
core   +1 more source

Influence of natural settlement cues on the metamorphosis of fiddler crab megalopae, Uca vocator (Decapoda: Ocypodidae)

open access: yesAnais da Academia Brasileira de Ciências, 2010
Megalopae of many decapod crab species accelerate their development time to metamorphosis (TTM) when exposed to natural physical and/or chemical cues characteristic of the parental habitat.
Darlan J.B. Simith   +2 more
doaj   +1 more source

Comparative analysis of morphology, growth performance and gonadal development between the hybrid crab (Scylla serrata ♀ × S. paramamosian ♂) and S. serrata

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract Interspecific hybridization, through integrating genetic resources across distinct species, serves as a pivotal strategy for improving yield, stress resistance, and quality in aquacultural species. To evaluate the performance of hybrid crab (Scylla serrata ♀ × S.
Huanyu Zhang   +7 more
wiley   +1 more source

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