Histological observations on lymphomyeloid organs of the Antarctic fish Trematomus bernacchii (Teleostei: Nototheniidae)

被引：0
|
作者：
Nicla Romano
Maria Rosaria Baldassini
Francesca Renata Terribili
Luigi Abelli
Lucia Mastrolia
Massimo Mazzini
机构：
[1] Anatomia Comparata,
[2] Dipartimento di Scienze Ambientali,undefined
[3] Blocco D,undefined
[4] Università della Tuscia,undefined
[5] via S.C. De Lellis - 01100- Viterbo,undefined
[6] Italia Fax:+39761-357179; e-Mail: NROMANO@UNITUS.IT,undefined
来源：
Polar Biology | 1997年 / 18卷
关键词：
Environmental Temperature; Histological Observation; Head Kidney; Morphological Aspect; White Pulp;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Lymphomyeloid organs of the Antarctic fish Trematomus bernacchii were studied with the aim of analysing some morphological aspects related to adaptation to low environmental temperature. The thymus of T. bernacchii was flattened, incompletely lobated and scarcely regionalised. It was filled by lymphoid elements intermingled with stromal elements. The head kidney appeared highly vascularised and mainly lymphopoietic. The spleen appeared mainly erythropoietic, with scarcely developed areas of white pulp.
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页码：358 / 362
页数：4
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