scholarly journals A 150-million-year-old crab larva and its implications for the early rise of brachyuran crabs

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Joachim T. Haug ◽  
Joel W. Martin ◽  
Carolin Haug
Keyword(s):  
Crab Larva ◽  
Brachyuran Crabs ◽  
Early Rise

THE EARLY RISE OF GROWTH HORMONE IN ACROMEGALIC PATIENTS FOLLOWING INTRAVENOUS GLUCAGON — SIGN OF SECONDARY HYPOTHALAMIC ACROMEGALY?

1974 ◽  
Vol 77 (1_Suppl) ◽  
pp. S7 ◽  
Author(s):  
P. H. Althoff ◽  
J. Happ ◽  
V. Grabs ◽  
B. Schneider ◽  
J. Beyer ◽  
...  
Keyword(s):  
Growth Hormone ◽  
Early Rise

Project Early Rise: Traveltimes and amplitudes

1968 ◽  
Author(s):  
David H. Warren ◽  
J.H. Healy ◽  
J.C. Hoffman ◽  
Reinis Kempe ◽  
Srinivasreddy Rauula ◽  
...  
Keyword(s):  
Early Rise

MODIFICATION OF TROPICAL COASTAL LANDSCAPES BY BRACHYURAN CRABS: NEOICHNOLOGY OF BIOTIC INNOVATION AND SPACE PARTITIONING

2017 ◽  
Author(s):  
H. Allen Curran ◽  
◽  
Ilya V. Buynevich ◽  
Koji Seike ◽  
Karen Kopcznski ◽  
...  
Keyword(s):  
Space Partitioning ◽  
Coastal Landscapes ◽  
Brachyuran Crabs

Toxicity of petroleum hydrocarbons to Brachyuran crabs: a review of deleterious effects of oil-related xenobiotics on life stages

2021 ◽  
pp. 1-16
Author(s):  
Qusaie Karam ◽  
Zainab Al-Wazzan
Keyword(s):  
Petroleum Hydrocarbons ◽  
Marine Pollution ◽  
Human Consumption ◽  
Life Stages ◽  
Crab Species ◽  
Research Attention ◽  
Larval Stages ◽  
Effects Of Ph ◽  
Ph Toxicity ◽  
Brachyuran Crabs

Abstract Petroleum hydrocarbons (PH) toxicity and bioaccumulation in aquatic organisms have been investigated for almost 50 years. Continuous oil spillages necessitate a further understanding of the toxicological effects of PH on brachyuran crabs. Crabs can be exposed to PH through various routes such as the water column, sediment and diet. Numerous investigations have been dedicated to evaluating PH toxicity on different life stages of crab species, but the majority of them have focused on the blue crab Callinectes sapidus as it represents an edible and favourable seafood commodity for human consumption. The objective of the review is to critically assess studies related to PH toxicity on different life stages of 41 crab species representing 13 families across the world. Several physiological, biochemical and genetic endpoints of marine crabs were evaluated in addition to the sublethal effects of PH on crab metabolism, behaviour, moulting, growth and survival. A concise summary of PH deleterious effects on different taxonomic species of marine crabs is discussed and provides evidence that crabs can be used as indicator organisms of biomarker significance for marine pollution. Overall, larval stages appeared to be the most sensitive to the deleterious effects of PH compared with juveniles and adults. However, adult stages have received more research attention than other life stages, followed by larval stages, and juvenile stages are the least investigated stages with respect to PH toxicity. Finally, hepatopancreas and gills were the organs where greatest accumulation of PH was recorded.

Project Early Rise: Seismic probing of the upper mantle

1969 ◽  
Vol 74 (17) ◽  
pp. 4409-4441 ◽  
Author(s):  
H. M. Iyer ◽  
L. C. Pakiser ◽  
D. J. Stuart ◽  
D. H. Warren
Keyword(s):  
Upper Mantle ◽  
Early Rise

scholarly journals Correction to: The intertidal mudflats of Barr Al Hikman, Sultanate of Oman, as feeding, reproduction and nursery grounds for brachyuran crabs

Hydrobiologia ◽  
2020 ◽  
Author(s):  
Roeland A. Bom ◽  
Jan A. van Gils ◽  
Karen Molenaar ◽  
Andy Y. Kwarteng ◽  
Reginald Victor ◽  
...  
Keyword(s):  
Sultanate Of Oman ◽  
Nursery Grounds ◽  
Intertidal Mudflats ◽  
Brachyuran Crabs
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