- dorsal gland
- 背腺
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
dorsal gland
Look at other dictionaries:
dorsal gland orifice — 1. The opening of any dorsal gland. 2. (ARTHROPODA: Insecta) In Diaspididae, disc pores and ducts for wax production on the surface of the pygidium … Dictionary of invertebrate zoology
dorsal cecum — (Order Mysida): Typically unpaired dorsal outpocketing of digestive tract at border of pyloric stomach and midgut. (paired, unpaired) (see also lateral cecum). (Syn. dorsal diverticulum) [Stachowitsch, 1992]. (Order Euphausiacea): One of two… … Crustacea glossary
Pineal gland — Diagram of pituitary and pineal glands in the human brain Latin glandula pinealis Gray s … Wikipedia
Nasanov's gland — produces a pheromone used in recruitment in worker honeybees. The pheromone can serve the purposes of attracting workers to a settled swarm and draw bees who have become lost back to the hive. It is used to recruit workers to food that lacks a… … Wikipedia
Pineal gland — Pineal Pi ne*al, a. [L. pinea the cone of a pine, from pineus of the pine, from pinus a pine: cf. F. pin[ e]ale.] Of or pertaining to a pine cone; resembling a pine cone. [1913 Webster] {Pineal gland} (Anat.), a glandlike body in the roof of the… … The Collaborative International Dictionary of English
choroid gland — a gland on the dorsal half of the fish eyeball … Dictionary of ichthyology
cement gland — Special concentrations of cells in dermal cover of cirripeds which function for secreting calcareous substance of valves; possibly equivalent to dermal glands of other crustaceans [Moore and McCormick, 1969]. (Order Anostraca): Pair of glands… … Crustacea glossary
axillary gland — a multicellular structure below the skin dorsal to the pectoral fin, e.g. in Ictalurus punctatus, suggested to produce toxin. This is unlikely as no duct allows delivery to the spine tip and production of toxin is known from epithelial spine… … Dictionary of ichthyology
caudal neurosecretory gland — an area of the spinal cord dorsal to the most posterior vertebrae, e.g. in Ictalurus punctatus. This concentration of neurosecretory or Dahlgren cells is of unknown function but is probably involved in osmoregulation or ion balance and possibly… … Dictionary of ichthyology
cheliceral gland — (ARTHROPODA: Chelicerata) One of paired glands in the dorsal part of the prosoma; the orifice is in the chelicerae … Dictionary of invertebrate zoology
lymph gland — 1. (ANNELIDA: Oligochaeta) Organs on the anterior faces of septa associated with the dorsal blood vessel, in the intestinal regions of some earthworms, possibly functioning in production of phagocytes. 2. (ARTHROPODA: Insecta) Organs that release … Dictionary of invertebrate zoology
