Apataniidae Wallengren 1886
publication ID |
https://doi.org/10.11646/zootaxa.4382.1.8 |
publication LSID |
lsid:zoobank.org:pub:7647A8B3-D276-4105-9E30-D83C3B2F0DA6 |
DOI |
https://doi.org/10.5281/zenodo.5951968 |
persistent identifier |
https://treatment.plazi.org/id/98146B56-FF80-FF8C-F0D6-FEC5FCC355F5 |
treatment provided by |
Plazi (2018-02-20 12:20:53, last updated 2024-11-27 11:56:53) |
scientific name |
Apataniidae Wallengren 1886 |
status |
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Morphological separation of fifth instar larvae of Apataniidae Wallengren 1886 View in CoL from other European Trichoptera
Larvae of the family Apataniidae share the folloWing morphological characters ( Pitsch 1993; Solem 1985; Wallace et al. 2003; Waringer & Graf 2011; Wiggins 1996):
- With transportable case ( Fig. 14 View FIGURES 7–14 );
- sclerites present on pro-, meso-, and metanota ( Fig. 5 View FIGURES 1–6 , p, ms, mt);
- no transverse rim at anterior 3rd of pronotum ( Fig. 4 View FIGURES 1–6 , arroW);
- pronotum and mesonotum each completely covered by 2 sclerites in close contact, separated by unbranched longitudinal suture ( Fig. 5 View FIGURES 1–6 , arroWs);
- median(sa 1) and posterior metanotal sclerites (sa 2) reduced and represented only by setal groups ( Fig. 5 View FIGURES 1–6 );
- prosternal horn present ( Fig. 2 View FIGURES 1–6 , ph);
- antennae situated halfWay betWeen eye and anterior head margin ( Fig. 1 View FIGURES 1–6 , arroW);
- scraper-type mandibles Without terminal teeth along cutting edge ( Fig. 2 View FIGURES 1–6 , arroW);
- submentum Wedge-shaped ( Fig. 2 View FIGURES 1–6 , s);
- head With many secondary setae ( Fig. 3 View FIGURES 1–6 , ss);
- fleshy protuberances present laterally and dorsally on abdominal segment I ( Fig. 9 View FIGURES 7–14 , dp, lp);
- all gills consisting of single filaments ( Fig. 9 View FIGURES 7–14 , dr, do).
Pitsch, T. (1993) Zur Larvaltaxonomie, Faunistik und Okologie mitteleuropaischer Fliesswasser-Kocherfliegen (Insecta: Trichoptera). LandschaftsentWicklung und UmWeltforschung-Schriftenreihe des Fachbereichs LandschaftsentWicklung. Sonderheft S 8, Technische Universitat Berlin, Berlin, 316 pp.
Solem, J. (1985) NorWegian Apatania Kolenati (Trichoptera: Limnephilidae): Identification of larvae and aspects of their biology in a high-altitude zone. Entomologica Scandinavica, 16, 161 - 174.
Wallace, I. D., Wallace, B. & Philipson, G. N. (2003) Keys to the case-bearing caddis larvae of Britain and Ireland. Freshwater Biological Association Scientific Publication, 61, 1 - 259.
Wallengren, H. D. J. (1886) Skandinaviens arter af Trichopter - familjen Apataniidae. Entomologisk tidskrift, 7, 73 - 80. https: // doi. org / 10.5962 / bhl. part. 12361
Waringer, J. & Graf, W. (2011) Atlas of Central European Trichoptera Larvae. Erik Mauch Publishers, Dinkelscherben, 468 pp.
Wiggins, G. B. (1996) Larvae of the North American Caddisfly Genera (Trichoptera), 2 nd Edition. University of Toronto Press, Toronto, 457 pp.
FIGURES 7–14. Apatania cypria Tjeder 1952, 5th instar larva. 7, right midleg, posterior face; 8, right hind leg, posterior face (arrow points to proximodorsal seta); 9, metathorax and abdominal segments I–III, right lateral (do = dorsal postsegmental gill filament; dp = dorsal protuberance; dr = dorsal presegmental gill filament; lp = lateral protuberance; pl = pleuron; sa3 = setal area 3; arrow point to seta atanterior endof lateral fringe; dotted ovalrefers toseta-less section between dorsalsetae and lateral protuberance setae); 10, abdominal segments I and II, ventral (sa1–3 = setal areas 1–3); 11, abdominal segments IV–VI, right lateral (lf = lateral fringe; dotted ovals refer to pairs of forked lamellae); 12, abdominal segments VII–IX, right lateral (lf = posterior end of lateral fringe; ls = lateral sclerite; c = anal claw; dotted oval refer to pair of forked lamellae); 13, tip of abdomen, dorsal (ds = dorsal setae on abdominal segment VIII; arrow points to a posterolateral seta). 14, larval case, right lateral. Scale bars:0.5 mm.
FIGURES 1–6. Apatania cypria Tjeder 1952, 5th instar larva. 1, head, frontal (small white numbers refer to setal positions; small white circles refer to alveolae of frontoclypeal setae #5; a = median separation of alveolae; b = distance of alveola to nearest frontoclypeal margin; arrow points to an antenna); 2, head, ventral (s = submentum; ph = prosternal horn); 3, head and pronotum,dorsal (as= anterioredge pronotal setae whichare long,tapering and with flexible tips; ss = secondary setae on head capsule); 4, head, pro- and mesothoraces, right lateral (o = osmeterium; p = pronotum; ms = mesonotum; arrow points to missing transverse rim at anterior 3rd of pronotum); 5, thorax and abdominal segment I, dorsal (dp = dorsal protuberance; lp = lateral protuberance; ms = mesonotum; mt = metanotum; p = pronotum; sa1–sa3 = setal areas 1–3; arrows point to unbranched longitudinalsutures between pronotal and mesonotal sclerites).6, right foreleg, posterior face.Scale bars: 0.5 mm.
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