Results 211 to 220 of about 5,088 (233)

Infestacion de Palaemonetes argentinus (Crustacea, Decapoda) con nematodes

1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Schuldt, M, Romano, L A, Damborenea, Cristina   +2 more
openaire   +1 more source

The Breeding Characters of Palaemonetes Varians (Leach) (Decapoda, Palaemonidae)

Crustaceana, 1968
Wahrend des Studium der externen (Universitat zu Liverpool) und der internen (Freie Universitat, Amsterdam) Faktoren, welche auf die Zwischenhautungsperiode von Palaemonetes varians (Leach) einwirken, wurden die Fortpflanzungseigenschaften dieser Art naher untersucht, beschrieben und verglichen mit denen von Palaemon elegans Rathke (cf.
L.J. Antheunisse, N.P. Van Den Hoven, D.J. Jefferies   +2 more
openaire   +1 more source

Astronomical orientation and learning in the shrimp Palaemonetes antennarius

Marine Biology, 1989
Adult and young individuals of the shrimp Palaemonetes antennarius (Milne Edwards) collected in the field (experienced), and laboratory-born (inexperienced) young were tested in a transparent bowl screened to hide the surrounding landscape from view. Field individuals were collected in South Tuscany, Italy, and testing was carried out in spring-summer ...
A. Ugolini, P. Talluri, M. Vannini
openaire   +1 more source

A New Palaemonetes From Mexico (Decapoda, Palaemonidae) 1)

Crustaceana, 1964
[Une nouvelle crevette d'eau douce, Palaemonetes suttkusi, est decrite d'un ruisseau de la Province de Coahuila, Mexico. Cette espece differe de toutes les autres especes du sous-genre typique par l'absence, sur le bord externe de l'exopodite de l'uropode, d'une epine mobile inseree au cote interne de l'epine fixe., Une nouvelle crevette d'eau douce ...
openaire   +1 more source

Polarised light responses in the shrimp Palaemonetes vulgaris (Say)

Journal of Experimental Marine Biology and Ecology, 1991
Abstract The shrimp Palaemonetes vulgaris responds to plane polarised light by orientating parallel to the e vector. This response was demonstrated using a new tethering technique in which shrimp are held in a fixed position but are free to rotate in the horizontal plane. The results are shown to agree closely with those obtained by other authors
openaire   +1 more source

Larval development of British prawns and shrimps (Crustacea: Decapoda: Natantia) 2. Palaemonetes (Palaemonetes) varians (Leach 1814) and morphological variation

1979
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The moulting behaviour of Palaemonetes varians (Leach) (Decapoda; Palaemonidae)

Hydrobiologia, 1964
1. The moulting behaviour of the brackish water prawn, Palaemonetes varians (Leach), was studied both in the laboratory and in the field during 1956. 2. Laboratory investigations showed that after hatching from June to August, the young animals completed from 15 to 25 moults before late November when moulting ceased for the winter.
openaire   +1 more source

Behavioral thermoregulation in the grass shrimp Palaemonetes vulgaris (Say).

Revue canadienne de biologie, 1979
Grass shrimp (Palaemonetes vulgaris) tested in a horizontal linear gradient trough exhibited a modal final thermal preferendum of 27 degrees C, and voluntarily occupied a 24-31 degrees C range.
M E, Casterlin, W W, Reynolds
openaire   +1 more source

Larval Development of Two Western Australian Shrimps, Palaemonetes australis Dakin and Palaemonetes atrinubes Bray (Decapoda, Palaemonidae), Reared in the Laboratory.

1976
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Avoidance of pesticides by grass shrimp (Palaemonetes pugio)

Bulletin of Environmental Contamination and Toxicology, 1973
D J, Hansen, S C, Schimmel, J M, Keltner
openaire   +2 more sources