Results 121 to 130 of about 1,449 (140)

The Biology of Upogebia pusilla (PETAGNA) (Decapoda, Thalassinidea)

Marine Ecology, 1988
Abstract. Populations of the thalassinidean shrimp Upogebia pusilla were studied on tidal flats in the Northern Adriatic Sea. Biometric analysis showed a sexual dimorphism, especially in propodus size. Size frequency distributions revealed the presence of large animals during all seasons; recruitment by juveniles occurred in autumn.
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European and Mediterranean Thalassinidea (Crustacea, Decapoda)

2003
Ngoc-Ho, Nguyen (2003): European and Mediterranean Thalassinidea (Crustacea, Decapoda).
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Two new callianassid shrimps from Brazil (Crustacea: Decapoda: Thalassinidea)

1992
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Rodrigues, Sérgio de Almeida., Manning, Raymond B. (Raymond Brendan),   +1 more
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Lactate formation in Callianassa californiensis and Upogebia pugettensis (Crustacea: Thalassinidea)

Marine Biology, 1979
The ability to accumulate lactate as a result of laboratory exposure to anoxia was examined in 2 species of mud-dwelling shrimp, the ghost shrimp Callianassa californiensis and the mud shrimp Upogebia pugettensis. Hemolymph lactate accumulated to a much greater degree in the mud shrimp, even though the overall levels of lactate dehydrogenase activity ...
A. W. Pritchard, S. Eddy
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Critical evaluation of sediment turnover estimates for Callianassidae (Decapoda: Thalassinidea)

Journal of Experimental Marine Biology and Ecology, 1993
Abstract Members of the decapod family Callianassidae influence sediment dynamics and ecosystem function via their bioturbation activities. The latter is currently assessed by measures of sediment turnover rates which are collected, calculated and expressed by different methods.
Ashley A. Rowden, Malcolm B. Jones
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The biology of Calocaris macandreae [Crustacea: Thalassinidea]

Journal of the Marine Biological Association of the United Kingdom, 1963
Previous work on the biology and distribution of Calocaris is discussed briefly. The distribution in Northumberland waters is considered in relation to depth and bottom sediment.Quantitative monthly samples show that population numbers remain very stable throughout the year. A well marked egg-laying period occurs in January-February when relatively few
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Notes on western Atlantic Callianassidae (Crustacea: Decapoda: Thalassinidea)

1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Notes on Callianassa (Crustacea: Thalassinidea) in Western Port, Victoria

1981
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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On the burrows ofLepidophthaltnus louisianensis (Schmitt 1935) (Decapoda: Thalassinidea: Callianassidae)

Senckenbergiana maritima, 2000
Two resin casts of the burrows of the thalassinidean decapodLepidophthalmus louisianensis were madein situ on a tidal flat at Dauphin Island, Alabama. The following burrow sections can be recognised: an upper narrow shaft leading from the surface to a depth between 17 and 28 cm; a main wider shaft with several chambers leading to a depth of more than 1
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OLIGOCENE AND MIOCENE DECAPODS (THALASSINIDEA AND BRACHYURA) FROM THE CARIBBEAN

Annals of Carnegie Museum, 2006
ABSTRACT Oligocene and Miocene fossil decapods from Puerto Rico and Cuba have been poorly known; new collections from these regions as well as from the Dominican Republic have now yielded several new reports. One new genus, Psygmophthalmus, and several new species (Neocallichirus aetodes, Neocallichirus?
Carrie E. Schweitzer, Manuel Iturralde-Vinent, Joanna L. Hetler, Jorge Velez-Juarbe   +3 more
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