From 5ae3efdad5f8959e30ad30e2871937a2d4fbb54a Mon Sep 17 00:00:00 2001 From: ggserver Date: Mon, 2 Jun 2025 18:19:54 +0000 Subject: [PATCH] Add updates up until 2025-06-02 18:14:50 --- .../95/03C495232066FFAB4BAFFCCEFA049164.xml | 396 ++++++++++++++++++ 1 file changed, 396 insertions(+) create mode 100644 data/03/C4/95/03C495232066FFAB4BAFFCCEFA049164.xml diff --git a/data/03/C4/95/03C495232066FFAB4BAFFCCEFA049164.xml b/data/03/C4/95/03C495232066FFAB4BAFFCCEFA049164.xml new file mode 100644 index 00000000000..eb0499efb00 --- /dev/null +++ b/data/03/C4/95/03C495232066FFAB4BAFFCCEFA049164.xml @@ -0,0 +1,396 @@ + + + +Eggs of twelve Siberian and Far Eastern Isoperlinae (Plecoptera: Perlodidae) + + + +Author + +Teslenko, Valentina A. + +text + + +Zootaxa + + +2025 + +2025-05-29 + + +5642 + + +3 + + +201 +224 + + + + +https://doi.org/10.11646/zootaxa.5642.3.1 + +journal article +10.11646/zootaxa.5642.3.1 +1175-5326 +15563714 +23B9520C-B13F-4C6F-82DD-F65A186B3449 + + + + + + +Key to the eggs of +12 Isoperlinae species +from Siberia and the Russian Far East + + + + + + + + + +1 Egg +shape oval with a single concavity; anterior and posterior poles similarly shaped ( +Figs. 5 +, +14 +, +20 +, +32 +, +59 +, +63 +)......... 2 + + + + +- +Egg shape pear-shaped or with multiple concave facets; anterior and posterior pole shape asymmetrical ( +Figs. 35 +, +41 +, +48 +, +71 +, +87 +, +90 +).............................................................................................. 7 + + + + + + +2 Chorion covered with hexagonal cell impressions and raised or elevated thickened ridges ( +Figs. 11 +, +18 +, +29 +, +56 +)........... 4 + + + + +- +Chorion covered with hexagonal cell impressions and faintly visible ridges ( +Figs. 2 +, +64 +)............................. 3 + + + + + + +3 Chorion covered with shallow pits ( +Figs. 7–8 +); collar multi-level with raised longitudinal wavy carinae and small transverse projections ( +Figs. 1, 3, 5 +); collar base with a thickened, wavy ridge ( +Fig. 3 +)................................. + +I. altaica + + + + + +- Chorion evenly covered with deep pits ( +Figs. 68, 70 +); collar with irregular longitudinal carina transverse projection absent, base of collar embedded, ring short and slightly rough ( +Figs. 63, 65 +).......................................... + +I. obscura + + + + + + + +4 Follicle cell impressions visible, walls or ridges thick and raised or elevated and strongly delineated from follicular cell floor ( +Figs. 18 +, +29 +)......................................................................................... 5 + + + + +- Follicle cell impressions visible, walls or ridges slightly raised or elevated and weakly delineated from follicular cell floor ( +Figs. 11 +, +56 +)......................................................................................... 6 + + + + + + +5 Collar with irregular longitudinal ridges and flanged, incised rim ( +Fig. 19 +), base of collar surrounded by wide smooth shoulder limited by ring ( +Fig. 20 +). Floor of the hexagonal FCIs areas large with numerous (ca. 37–39), shallow, and small pits ( +Figs. 22‒23 +). Micropylar row well visible ( +Figs. 18, 21 +), micropyles located near paired ridges and surrounded with rosettes ( +Figs. 18, 21, 23 +). Micropylar canals tunnel-shaped and long ( +Fig. 21 +), orifices set in small oval cup-like depressions with smooth, and open sperm guides extending from cup rims, sperm guides slanted ( +Fig. 23 +)............................. + +I. eximia + + + + + +- Collar with irregular longitudinal ridges extending onto the shoulder; shoulder is contoured with a ring; rim incised and flanged ( +Figs. 31–32 +). Floors of the hexagonal FCIs areas small, covered with deep pits (7–13) ( +Figs. 33‒34 +). Micropylar row weakly visible ( +Figs. 28‒29 +), micropyles located near ridges and surrounded with rosettes of FCI’s ( +Fig. 34 +). Micropylar canals smaller than in other species; orifices and sperm guides are weakly visible ( +Fig. 34 +).............................. + +I. flavescens + + + + + + + +6 Collar rim flanged and wavy, base of collar deeply embedded and surrounded by a narrow smooth shoulder ( +Figs. 56, 58–59 +). Floors in the hexagonal FCIs bear numerous (12–20) deep pits ( +Figs. 61‒62 +). Micropylar orifices set in small, oval, cup-like depressions ( +Fig. 62 +) and sperm guides tunnel-shaped and wider than ridges ( +Fig. 60 +) are associated with follicle cell impressions rosettes ( +Fig. 60 +)................................................................... + +I. mongolica + + + + + +- Collar rim deeply serrated and curved outward ( +Fig. 15 +), base surrounded by slightly pronounced shoulder without ring ( +Fig. 15 +). Chorion surface is rough with floor of the hexagonal follicular cell impressions with deep groove-like pits (about 11) ( +Figs. 16‒17 +). Micropylar canals tunnel-shaped and relatively long; canal seems to float over the orifice and slightly covers it ( +Fig. 17 +).......................................................................................... + +I. asiatica + + + + + + + +7 Egg +cross-section pentagonal, anterior pole slightly concave, chorion with five longitudinal ridges ( +Figs. 85–87 +)................................................................................................... + +I. pseudornata + + + + +- Egg cross-section triangular at the posterior pole, chorion with cross-shaped ridges................................. 8 + + + + + +8 Egg +cross-section square at the anterior pole, and the anterior pole is convex ( +Figs. 38 +, +46 +). Collar low ( +Fig. 36 +, +42 +)....... 9 + + + + +- Egg cross-section square at the anterior pole, anterior pole concave ( +Figs. 51 +, +78 +, +94 +). Collar raised ( +Figs. 54 +, +75 +, +93 +)..... 10 + + + + + + +9 Collar base bears empty cells of a smoothed triangular shape, directed into the interior of the egg ( +Figs. 35–37, 39 +). Chorion surface with hexagonal follicular cell impressions and thick slightly elevated ridges, floors with (ca. 19–29) pits ( +Fig. 40 +). Sperm guides short ( +Fig. 40 +)...................................................................... + +I. kozlovi + + + + + +- Collar between longitudinal ridges covered with small pits extending to a narrow and wavy rim ( +Figs. 41–44 +). Chorion covered with numerous fine, shallow punctuations and small, donut-shaped rounded knobs, hexagonal follicle cell impressions not visible ( +Figs. 45, 47, 41 +). Sperm guides thin, weakly visible ( +Fig. 45 +)..................................... + +I. lunigera + + + + + + + +10 Chorion covered uniformly and densely with numerous small punctations; hexagonal follicle cell impressions not visible ( +Figs 90, 97–98 +). Collar with relatively high irregular longitudinal ridges, base embedded, and covered with pits extending to the rim; rim is flanged and wavy ( +Figs. 92–93, 95 +). Anchor small, biscuit-shaped, and flat, covering only the rim of the collar ( +Figs. 92–93 +). Micropyles scattered in groups of +3–5 in +the subequatorial region ( +Figs. 90–91 +); orifices slightly elongated, sperm guides poorly visible ( +Figs. 96 +).......................................................... + +Kazsabia nigricauda + + + + + +- Egg hexagonal or pentagonal ( +Figs. 48 +, +72 +). Chorion with hexagonal follicle cell impressions, ridges raised and thickened ( +Figs. 55 +, +80 +). Collar with irregular longitudinal ridges; rim flanged, serrated, or wavy; collar base offset with pits ( +Figs. 54 +, +74 +). Anchor mushroom-shaped and covers the collar completely ( +Figs. 53 +, +73 +)....................................... 11 + + + + + + +11 Chorion covered with hexagonal follicular cell impressions, floors with pits (about 16) ( +Figs. 77, 80 +). Micropyles small and weakly visible, arranged singularly on follicle cell ridges, orifices set in small, oval, cup-shaped depressions, sperm guides poorly visible ( +Fig. 77 +)........................................................................... + +I. ornata +Chorion + +covered with hexagonal follicular cell impressions, floors with deep pits (12–20) ( +Fig. 55 +). Micropyles small, poorly distinguishable due to their similar size to the pits in hexagonal FCIs, arranged singularly in a row on follicle cell ridges near the anterior ⅓ of the egg ( +Figs. 48, 55 +). Orifices round, located on raised horizontal, tunnel-shaped, and relatively long sperm guides laterally; sperm guides weakly visible and unassociated with FCI rosettes ( +Figs. 48, 55 +)................ + +I. maculata + + + + + + + + \ No newline at end of file