Results 91 to 100 of about 1,137,290 (213)

Male Reproductive System of Blue Swimming Crab, Portunus pelagicus(Linnaeus, 1758) [PDF]

Journal of Cytology & Histology, 2013
The male reproductive system of Portunus pelagicus is bilaterally symmetrical creamy to whitish in colour, composed of a pair of testes, a pair of vas deferentia and a pair of ejaculatory ducts internally and a pair of penes, pair of secondary pleopods and the pair of primary pleopods externally as accessory reproductive organs, present on the inner ...
openaire   +1 more source

Population genetic structure of blue swimming crab (Portunus pelagicus) in the Gulf of Thailand

Biodiversitas Journal of Biological Diversity, 2020
Abstract. Supmee V, Sawusdee A, Sangthong P, Suppapan J. 2020. Population genetic structure of Blue Swimming Crab (Portunus pelagicus) in the Gulf of Thailand. Biodiversitas 21: 4260-4268. The Blue Swimming Crab (Portunus pelagicus) is an important commercial fishery product in the Gulf of Thailand.
VERAKIAT SUPMEE, AMONSAK SAWUSDEE, PRADIT SANGTHONG, JUTHAMAS SUPPAPAN   +3 more
openaire   +2 more sources

The impact of thawing on the quality attributes of swimming crab (Portunus trituberculatus) frozen by liquid nitrogen freezing [PDF]

, 2020
Effects of air thawing (AT), refrigerator thawing (RT), water immersing thawing (WIT), lotic water thawing (LWT), and microwave thawing (MT) on the quality of swimming crab by liquid nitrogen freezing were investigated.
YU, Haixia, YUAN, Chunhong, TAKAKI, Koichi, HU, Yaqin, YANG, Shuibing   +4 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, Volume 2, Issue 4, August 2026.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Nursery Habitat Requirements for the Blue Swimming Crab: Implications for Larval Development

Journal of Human, Earth, and Future
Overfishing causes a significant decline in blue swimming crab (Portunus pelagicus) populations, an essential marine resource for Thailand. This research aimed to identify suitable nursery areas for this species throughout the four distinct monsoon seasons.
Jantira Rattanarat, Mullica Jaroensutasinee, Krisanadej Jaroensutasinee, Amonsak Sawasdee, Elena B. Sparrow   +4 more
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An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots

Advanced Science, Volume 13, Issue 45, 13 August 2026.
This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang, Tao Jiang, Zhongyue Lu, Dapeng Fan, Zucheng Yi, Zirong Luo   +5 more
wiley   +1 more source

Connectivity of the social-ecological system of the blue swimming crab fisheries in Rembang

IOP Conference Series: Earth and Environmental Science
Abstract The management of blue swimming crabs requires several aspects to be considered, such as social and ecological aspects for the sustainability of small crab fisheries. Fishery management is currently still focused on economic interests, so if this is allowed to continue, it will result in ecosystem degradation. This study aims to
RP Utomo, A Azis, KC Nugroho
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Resistance test at early larval stage of blue swimming crab, Portunus pelagicus

Songklanakarin Journal of Science and Technology (SJST), 2016
1, 38, Songklanakarin Journal of Science and Technology (SJST)
Mhd Ikhwanuddin, Taufik Hayimad, Azmie Ghazal, Syazreen-Sophia Abdul Halim, Siti Aishah Abdullah   +4 more
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Life history, ecology and stock assessment of the blue crab Callinectes sapidus of the United States Atlantic Coast - a review

, 1982
The blue crab is found along the Atlantic coast of the United States from Maine to southern Florida. It is uncommon north of Cape Cod and is most abundant in the Chesapeake Bay where almost half of the United States commercial blue crab landings occur ...
Harris, Robert E.
core  

Sperm limitation in the Delaware Bay blue crab population

, 2023
Cohen, Jonathan H.Fisheries that selectively harvest based on sex and size have the potential to negatively impact the reproductive success of females in a population by causing reductions in sperm and seminal fluid transfer during mating.
Hoffman, Taylor
core   +1 more source