Zobrazeno 1 - 10
of 26
pro vyhledávání: '"V. J. Steele"'
Autor:
P. E. Oshel, V. J. Steele
Publikováno v:
Journal of morphology. 200(1)
The structure of the organ of Bellonci indicates that it is a sensory organ able to receive a variety of external stimuli. The suspension of the organ was investigated in the marine amphipod Gammarus setosus by light, scanning, and transmission elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39baf62c06f3944c6269f026daa087c0
https://pubmed.ncbi.nlm.nih.gov/29865666
https://pubmed.ncbi.nlm.nih.gov/29865666
Autor:
V. J. Steele
Publikováno v:
Journal of morphology. 220(2)
A previously unknown type of sensillum with a thin cuticular dome and two pairs of pores is described in the amphipod Gammarus setosus. There is only one dome sensillum on each interantennal lobe of the head. The receptor is innervated by two sensory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db85cb7d2963360f683f67057bda4106
https://pubmed.ncbi.nlm.nih.gov/29865397
https://pubmed.ncbi.nlm.nih.gov/29865397
Autor:
D. H. Steele, V J Steele
Publikováno v:
Canadian Journal of Zoology. 77:88-107
The cellular organization of type II microtrich sensilla was studied in male Anonyx lilljeborgi Boeck, 1871 (Lysianassoidea) by light and transmission electron microscopy. The sensillum consists of two bipolar sensory neurons and three concentric she
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d633f802799833783b7390aa8ecefa60
https://doi.org/10.1139/z98-185
https://doi.org/10.1139/z98-185
Autor:
D. H. Steele, V. J. Steele
Publikováno v:
Canadian Journal of Zoology. 75:1155-1165
Scanning electron microscopic observations of type II microtrichs on the integument of selected amphipods show that these sensilla vary in length from less than 2 to 25 μm and, with few exceptions, their external morphology is similar. Typically, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c45d4c34cd066b4f57ee4438f6b25fa5
https://doi.org/10.1139/z97-138
https://doi.org/10.1139/z97-138
Autor:
V. J. Steele, D. H. Steele
Publikováno v:
Journal of Crustacean Biology. 13:538-543
Two distinct types of calceoli are reported from Gammarellus angulosus. The small "gammarellid type" is found on the peduncle and encircles the flagellar segments of the first and second antennae of immature and mature animals. The large "pontogeneii
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68777eb6ca04e1f8ac1ac797f95ac679
https://doi.org/10.2307/1548794
https://doi.org/10.2307/1548794
Autor:
V. J. Steele
Publikováno v:
VIIth International Colloquium on Amphipoda ISBN: 9789401055680
The distribution and frequency of the type II microtrichs was determined with the aid of the scanning electron microscope in several gammarid species from different habitats in the marine environment. The type II microtrichs are recessed in shallow c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9028d8631bd2650b3400eae49986204
https://doi.org/10.1007/978-94-011-3542-9_4
https://doi.org/10.1007/978-94-011-3542-9_4
Autor:
D. H. Steele, V. J. Steele
Publikováno v:
Canadian Journal of Zoology. 52:1115-1120
The geographic distribution of the northern Gammarus species of the northwestern Atlantic, arranged from north to south, is as follows: circumpolar, Gammarus wilkitzkii and Gammarus setosus; both shores of the Atlantic, Gammarus duebeni, Gammarus fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c37b391895279129c6c81dcccbaaac3
https://doi.org/10.1139/z74-149
https://doi.org/10.1139/z74-149
Autor:
V. J. Steele, D. H. Steele
Publikováno v:
Canadian Journal of Zoology. 53:1116-1126
Available data on some aspects of the biology of 10 species of Gammarus are summarized and compared. It is concluded that the main adaptation allowing these species to occupy their extensive geographic range from the North Pole to the Gulf of Mexico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67f98d2ce4c7a4c16e06ad32b5107d81
https://doi.org/10.1139/z75-131
https://doi.org/10.1139/z75-131
Autor:
P. E. Oshel, V. J. Steele
Publikováno v:
Journal of Morphology. 185:51-58
Calcium is demonstrated by energy and wavelength dispersive X-ray microanalysis to be the major component of the granules that fill the fuselli of the organ of Bellonci in Gammarus setosus. The presence of calcium was confirmed by chelation with EDTA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a6e37f06eb5a6690ff7e7846565c3e
https://doi.org/10.1002/jmor.1051850104
https://doi.org/10.1002/jmor.1051850104
Autor:
B. R. MacPherson, V. J. Steele
Publikováno v:
Journal of Morphology. 170:253-269
An aggregation of sessile spherulocytes in the cephalon of female Gammarus setosus surrounds the ramifications of the dorsal aorta and the peripheral ganglion of the frontal organ nerve. It is not a hemopoietic organ. The spherulocytes are of three d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b763216507bb500fd69bbda41be0b1fe
https://doi.org/10.1002/jmor.1051700210
https://doi.org/10.1002/jmor.1051700210