Effects of thermal pollution on pelagic larvae of crustacea /

Mode of access: Internet.

Catalogue of the Indian decapod Crustacea in the collection of the Indian museum ...

"Index of the works quoted."

Key-catalogue of the Crustacea and arachnoids of importance in public health,

At head of title: Treasury Department. United States Public Health Service.

Notes and descriptions of American fresh-water calanoid Crustacea.

Mode of access: Internet.

The marine decapod Crustacea of California, with special reference to the decapod Crustacea collected by the United States Bureau of fisheries steamer "Albatross" in connection with the biological survey of San Francisco Bay during the years 1912-1913,

Published by permission of the secretary of the Smithsonian institution and of the United States commissioner of fisheries.

Crustacea,

Added t.-p. in English; text in Norwegian and English.

Effects of destratification and aeration of a lake on the distribution of planktonic crustacea, yellow perch and trout /

Includes bibliographical references (p. 22).

An annotated checklist of Hawaiian barnacles (class Crustacea, subclass Cirripedia) with notes on their nomenclature, habitats, and Hawaiian localities, /

Mode of access: Internet.

On the supposed existence of Metamorphoses in the Crustacea.

Received May 25,-Read June 18, 1835.

An account of the Crustacea of Norway, with short descriptions and figures of all the species.

Mode of access: Internet.

Guide to the Crustacea, Arachnida, Onychophora and Myriopoda : exhibited in the Department of zoology, British museum (Natural history) ... With 90 illustrations.

"The section on the Crustacea is written by Dr. W. T. Calman, that on the Arachnida and Myriopoda by Mr. A. S. Hirst, and the portions dealing respectively with the Onychophora and with the Pestastomida ... by Mr. F. Jeffrey Bell." - Pref.

Feeding ecology of the fish ectoparasite Gnathia sp. (Crustacea: Isopoda) from the Great Barrier Reef, and its implications for fish cleaning behaviour

The feeding rate of a parasitic gnathiid isopod on fish was examined. Individual fish, Hemigymnus melapterus, were exposed to gnathiid larvae and sampled after 5, 10, 30, 60, and 240 min. I recorded whether larvae had an engorged gut, an engorged gut containing red material, or had dropped off the fish after having completed engorgement; variation among sampling times and larval stages was analyzed using generalized linear mixed model analyses. The likelihood that larvae had an engorged gut increased with time and varied with larval stage. First stage (1.45 mm) larvae. After 30 min, however, most (>93%) larvae had an engorged gut regardless of their larval stage. The likelihood of red material in the gut of third stage larvae increased over time (46% after 30 min, 70% after 60 min, and 86% after 240 min) while that of first and second stage larvae remained relatively low (

Spatial distribution of symbiotic shrimps (Periclimenes holthuisi, P-brevicarpalis, Thor amboinensis) on the sea anemone Stichodactyla haddoni

This study investigated the spatial distribution patterns of three shrimp species, Periclimenes holthuisi, P. brevicarpalis, and Thor amboinensis on the sea anemone Stichodactyla haddoni in the laboratory. Anemones were partitioned into five zones (mouth, inner tentacle, outer tentacle, upper column, and lower column), and shrimp distribution on these zones was determined. Regardless of species, significantly higher numbers of shrimps chose outer tentacles (>40%) over other zones during daytime. Such distribution might be attributed to their feeding practices as these crustaceans clipped and ate parts of the outer tentacles. Periclimenes holthuisi also showed varying temporal distribution patterns on their hosts. At night when anemones contracted their tentacles, shrimp moved in significant numbers from the outer tentacle region either to the column or off the anemones. Shrimps returned to the tentacles during daytime when anemones expanded their tentacles. Thus, spatial and temporal distribution of shrimps depend upon their feeding activities and degree of anemone expansion.