Значение слова "TELSON" найдено в 17 источниках

TELSON

telson: translation

(

) [Baba, 2005].

^{Entire animal, right appendages omitted, dorsal view, based on Munida. [Baba, 2005]}

Last somite of body, bearing arms and commonly caudal furca or pair of cerci, growth zone for postcephalic somites located at its anterior edge. (Syn. postabdomen, style (Archaeostraca)) [Moore and McCormick, 1969].

Plate attached medially to terminal segment of abdomen [Poore, 2004].

Postsegmental plate or lobe bearing anus [Brusca and Brusca, 2002].

Terminal (posterior) portion of abdomen; caudomedian element of "tail fan" (see Figs. 13, 14) [Hobbs and Jass, 1988].

Terminal appendix attached to the sixth (terminal) abdominal segment and not considered as a true segment. See: abdomen [Ingle, 1983].

Terminal portion of body (not considered to be true somite), usually bearing anus, sometimes with caudal furca. (Syn. postsegmental region, style) [McLaughlin, 1980].

Terminal somite of abdomen [Williams, 1984].

Terminal somite of the body which is always fused to pleonite 6 to form the pleotelson [Holdich and Jones, 1983].

Terminal unit of the abdomen bearing the anus (Fig.1, 3D) [Perez Farfante and Kensley, 1997].

The median tail of a crustacean [Mauchline, 1984].

The terminal (posterior) unit of the abdomen [Hobbs, Hobbs, and Daniel 1977].

The terminal part of the body which bears the anus; it articulates with the last (6^th) abdominal segment [Warner, 1977].

The terminal segment of a crustacean's body, bearing the anus. In most isopods, the telson is fused to the anterior pleonite [Wilson, 1989].

The terminal segment of the abdomen [Chace and Hobbs, 1969].

The terminal somite of abdomen; part of tail fan [Butler, T.H.].

(Order Cladocera):

Postabdomen [Stachowitsch, 1992].

(Order Notostraca):

Last segment of body; bears anus and pair of elongate caudal rami. (with/without supra-anal plate) [Stachowitsch, 1992].

(Order Diplostraca):

Last segment of body; directed ventrally and bears pair of terminal anal spines as well as pair of caudal rami. Bears anus and is therefore occasionally termed anal segment or anal somite (in which case terminal lobe is interpreted as representing telson). Number of dorsal spines and position of forked filament are of taxonomic importance [Stachowitsch, 1992].

(Order Anostraca):

Last segment of body; bears pair of caudal rami. Bears terminal anus and therefore occasionally termed anal somite [Stachowitsch, 1992].

(Class Cephalocarida):

Last segment of body (20th postcephalic segment) with ventral comb and pair of caudal rami. Bears terminal anus and therefore occasionally termed anal segment or anal somite [Stachowitsch, 1992].

(Order Cumacea):

Posteriormost segment of body. May be fused to last (sixth) abdominal somite (pleonite) to form pleotelson. May bear anus and thus be divided into preanal and postanal parts. (free, fused; elongate, short; pointed, semicircular, truncate; with/without apical spines) [Stachowitsch, 1992].

(Order Tanaidacea):

Posteriormost segment of body. May be fused to last (sixth) or to fifth and sixth abdominal somites (pleomeres) to form pleotelson [Stachowitsch, 1992].

(Order Decapoda):

Posteriormost segment of body (although not considered to be a true somite). May form tailfan together with uropods and bears anus ventrally. (single element, several elements; rectangular, rounded, spiniform, styliform, subquadrangular, subrectangular, subtriangular, subtruncate, triangular; tip: acuminate, rounded, subacute, truncate; armed: laterally serrate, with carina, with median groove, with movable spines, with spines, with spinules) [Stachowitsch, 1992].

(Order Amphipoda):

Posteriormost, relatively small segment of body. Shape is of taxonomic importance, (fleshy, laminar; entire, emarginate = bilobed = cleft; acute, rounded; naked, setose, spinose) [Stachowitsch, 1992].

(Order Isopoda):

Terminal part of the body, usually bearing the anus [Kensley and Schotte, 1989].

(Order Isopoda):

Terminal segment of body, typically fused with one or more abdominal segments (pleonites) to form pleo-telson. (lanceolate, ovate, pointed, with sub-parallel margins; posterior margin: concave, convex) [Stachowitsch, 1992].

(Order Mysida):

Terminal segment of body. Forms tailfan together with uropods and bears anus vantrally [Stachowitsch, 1992].

(Order Stomatopoda):

Well-developed posterior most segment of body (although not considered to be a true somite); may be fused with sixth abdominal somite (pleomere) to form pleotelson. Dorsal surface typically sculptured with various carinae, margins bearing prelateral lobes and numerous teeth and denticles. (armed, smooth) [Stachowitsch, 1992].

(Subclass Mystacocarida):

Last segment of body with telsonic combs ventrally, supra-anal plate posterodorsally, and caudal furca. Bears anus ventrally and therefore occasionally termed anal somite [Stachowitsch, 1992].

(Class Ostracoda):

Anal somite [Stachowitsch, 1992].

(Class Remipedia):

Anal segment [Stachowitsch, 1992].

(Superorder Syncarida):

Terminal segment of body. Forms tailfan together with uropods an anaspidacean, bears rudimentary caudal furca in stygocaridacean, and is fused with last (sixth) abdominal somite to form pleotelson in bathynellacean [Stachowitsch, 1992].

(Order Thermosbaenacea):

Posteriormost segment of body. May be fused to last (sixth) abdominal somite (pleomere) to form pleotelson [Stachowitsch, 1992].

(Order Euphausiacea):

Narrow and pointed posteriormost segment of body. Forms tailfan together with appendages (uropods) of sixth (last) abdominal somite. Typically bears pair of posterior subapical spines [Stachowitsch, 1992].

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найдено в "Dictionary of invertebrate zoology"

telson: translation

n. [Gr. telson, end]

1. (ARTHROPODA)

The terminal portion of an arthropod body (not considered a true somite), usually containing the anus; the periproct.

2. (ARTHROPODA: Chelicerata)

In scorpions, the distal stinging caudal spine.

3. (ARTHROPODA: Crustacea)

The posterior projection, sometimes with caudal furca; the last body unit/segment in which the anus is not terminal; postsegmental region; style.

4. (ARTHROPODA: Diplopoda)

The preanal ring.

5. (ARTHROPODA: Insecta)

a. The 12th abdominal segment of primitive insects and some insect embryos. b. In scale insects, the lateral cuticular extension of the 8th segment; telosonic adj..

найдено в "Universal-Lexicon"

Telson: übersetzung

Tẹlson

[wohl zu griechisch télos »Ende«] das, -s/...sa, Pygidium, das gliedmaßenlose Endglied des Hinterleibs der Krebse (kein echtes Hinterleibsegment), an dem unterseits der After mündet. Bei den Höheren Krebsen ist das Telson verbreitert und bildet zusammen mit dem blattförmigen Innen- und Außenast des letzten Spaltfußpaars den Schwanzfächer für den Ruderschlag beim Schwimmen.

* * *

Tẹl|son, das; -s, ...sa [griech. télson = Ende, Nebenf. von: télos, ↑Telos] (Zool.): Endglied des Hinterleibs bei Gliederfüßern (z. B. bei Krebsen).

найдено в "Новом большом англо-русском словаре под общим руководством акад. Ю.Д. Апресяна"

{ʹtelsən} n зоол.

тельсон, концевой членик брюшка

найдено в "Англо-русском словаре биологических терминов"

тельсон (концевой членик брюшка у членистоногих)

* * *

• концевой членик брюшка

• тельсон

найдено в "Новом большом англо-русском словаре"

[ʹtelsən] n зоол.

тельсон, концевой членик брюшка

найдено в "Новом французско-русском словаре"