Results 101 to 110 of about 1,206 (164)

Long-term salinity stress from megalopa to juvenile in

Aquaculture Reports
The Chinese mitten crab ( Eriocheir japonica sinensis ) is euryhaline, but its long-term adaptive mechanisms to salinity stress during the critical transition from megalopa to juvenile remain unclear. Here, we reared megalopae at three salinities (0, 15,
Xiang Lu, Xin-Yao An, Shuang-Gui Dai, Yu-Chen Chen, Ji-Tao Zheng, Jian-Qiang Chen, Bo-Ping Tang, Dan-Dan Bian, Qiu-Ning Liu   +8 more
doaj   +1 more source

Flexibility in timing of the metamorphic molt by fiddler crab megalopae Uca pugilator

Marine Ecology Progress Series, 1990
The larvae of many invertebrate taxa can delay metamorphosis for considerable periods of time in the absence of specific stimuli for settlement. This study tested the hypothesis that the duration of the megalopal stage of fiddler crabs can be adjusted by several days depending on the availability of some habitat components.
openaire   +1 more source

Effects of Different Seaweed Shelters on Survival and Molting of Scylla paramamosain during Megalopa-to-First-Crablet Transition

Grouper
The megalopa-to-first-crablet transition constitutes a critical developmental stage in the hatchery rearing of mud crab, Scylla paramamosain, during which newly metamorphosed crablets are particularly susceptible to cannibalism and physical injury.
Afnan Machu, Gunanti Mahasri, Sukree Hajisamae, Sofiyudin Maae   +3 more
doaj   +1 more source

Morfología de la megalopa y del primer estadio juvenil del cangrejo real Calappa granulata (Crustacea, Brachyura, Calappidae)

, 2018
11 pages, 5 figures[EN] Morphology of the megalopa and first crab instar of the Shamefaced Crab Calappa granulata (Crustacea, Brachyura, Calappidae). - An unknown large megalopa was captured alive in a plankton sample taken south of Eivissa (Balearic ...
Guerao, Guillermo, Abelló, Pere, Cartes, Joan Enric   +2 more
core  

FIGURE 8. Diogenes nitidimanus Terao, 1913, megalopa. A in A reexamination of adults and larval stages of Diogenes nitidimanus (Crustacea: Decapoda: Anomura: Diogenidae)

, 2008
FIGURE 8. Diogenes nitidimanus Terao, 1913, megalopa. A, dorsal view; A', details of frontal part of the body; B, antennule; C, antenna; D, mandibles; E, maxillule; F, maxilla.Published as part of Korn, Olga M., Kornienko, Elena S.
Korn, Olga M. (5192488), Kornienko, Elena S., Kornienko, Elena S. (5192491), Komai, Tomoyuki (5192485), Korn, Olga M., Komai, Tomoyuki   +5 more
core   +1 more source

Expression dynamics during metamorphosis and genome-wide analysis of the myosin gene family in the Chinese mitten crab (Eriocheir sinensis)

BMC Genomics
Background The Chinese mitten crab (Eriocheir sinensis) undergoes periodic molting and exhibits discontinuous muscle growth during its larval metamorphosis, yet the underlying molecular drivers remain poorly understood.
Haiyue Wu, Sisi Chen, Xinyao An, Aobo Pang, Xian Hu, Jinqiu Sun, Chijie Yin, Wenqi Yang, Xiaoli Sun, Huabin Zhang, Ge Ding, Gang Wang, Daizhen Zhang   +12 more
doaj   +1 more source

FIGURE 9. Diogenes nitidimanus Terao, 1913, megalopa. A in A reexamination of adults and larval stages of Diogenes nitidimanus (Crustacea: Decapoda: Anomura: Diogenidae)

, 2008
FIGURE 9. Diogenes nitidimanus Terao, 1913, megalopa. A, first maxilliped; B, second maxilliped; C, third maxilliped; D, left cheliped; E, right cheliped; F, pereopod II; G, pereopod III; G', details of pereopod III; H, pereopod IV; H', details of ...
Korn, Olga M. (5192488), Kornienko, Elena S., Kornienko, Elena S. (5192491), Komai, Tomoyuki (5192485), Korn, Olga M., Komai, Tomoyuki   +5 more
core   +1 more source

The larval stages of benizuwai-gani, Chinoecetes japonicus Rathbun reared in the laboratory

, 1976
This study deals with the larval stages of C. japonicus, and with the comparison with those of Zuwaigani, C. opilio. There are 2 zoneae and 1 megalopa. The larval stages of C. japonicus are morphologically similar to those of C.
Motoh, Hiroshi
core   +1 more source

Effects of feeding different baits on the growth of Scylla paramamosain megalopa and the bacterial community in a mariculture system

Scientific Reports
Bait feeding plays a pivotal role in the artificial nursery process, as different baits can significantly influence water quality and microbial community structure, thereby directly affecting the growth and development of cultured organisms.
Zhiqiang Liu, Likun Xu, Guangde Qiao, Yuanyuan Li, Chunyan Ma, Fengying Zhang, Ming Zhao, Jiayuan Xu, Lingbo Ma, Keyi Ma, Wei Wang   +10 more
doaj   +1 more source

Settlement of brachyuran megalopae in a South Carolina, USA, estuary

Marine Ecology Progress Series, 1993
JM Boylan, EL Wenner
openaire   +1 more source