taxonID	type	description	language	source
307887CAFFEAA219FF40D7338CBFFBA5.taxon	description	Figs 1, 2	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEAA219FF40D7338CBFFBA5.taxon	materials_examined	MATERIAL. Holotype PIN, No 1366 / 349, counterpart of forewing fragment; Russia, Kirov region, Malmyzh district, left bank of the Kityak River opposite the village of Bol’shoi Kityak; Upper Permian, Upper Kazanian, Belebei Formation; in Borissiak Paleontological Institute, Russian Academy of Sciences (PIN RAS).	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEAA219FF40D7338CBFFBA5.taxon	diagnosis	DIAGNOSIS. Differs from all other species of Permosialis by color pattern (three pairs of margined pale spots on darkened background) and venationally from all but P. belebei sp. nov. by two RS forks placed close to each other and far from both R base and wing margin, and from P. belebei sp. n. (as well as from all or most of other congeners) by reduced (short and narrow) fork of CuA.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEAA219FF40D7338CBFFBA5.taxon	description	DESCRIPTION. Forewing comparatively narrow (not as wide oval as P. sibirica), with characheristic color pattern of round dark margined pale spots on somewhat darkened background: two spots in subcostal area and one in each interradial, radiomedial, mediocubital and cubitoanal ones that form three vertical pairs (first subcostal spot with cubitoanal one, second subcostal with radiomedial, and interradial with mediocubital one). Costal and subcostal spaces both moderately wide (costal one wider), SC almost straight, with few almost regularly spaced short branchlets (6 visible). RS 3 - branched, both forks placed close to each other but not to RS base. M stalk apparently free, fork leveled with first RS fork. M 5 not preserved. CuA stalk and branches concave, fork short, narrow. CuP curved apical. 1 A concave. MEASUREMENTS. Forewing fragment length 12.6 mm, supposed full length about 16 mm, width 7.5 mm.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEAA219FF40D7338CBFFBA5.taxon	discussion	NOTES. Novokshonov & Zhuzhgova (2004: 183) list three paratypes of the present species. Of them, 1366 / 379 and 1366 / 463 are described as a different species P. belebei sp. n. herein (see below), and PIN, No. 1366 / 382 represents a fragmentary hind wing which can be hardly ascribed to P. ualentovae because it shows a darker subapical transverse belt (vs. margined spots in fore wings of P. ualentovae) and would be rather treated as Permosialis sp. until more conclusive information appears.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	description	Figs 3 – 6	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	materials_examined	MATERIAL. Holotype PIN, No 1366 / 379, counterpart of forewing; Russia, Kirov region, Malmyzh district, left bank of the Kityak River opposite the village of Bol’shoi Kityak; Upper Permian, Kazanian, Belebei Formation; in Borissiak Paleontological Institute, Russian Academy of Sciences (PIN RAS). Paratype PIN, No 1366 / 463, part of forewing fragment, same origin and museum.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	description	DESCRIPTION. Forewing comparatively narrow (not as wide oval as P. sibirica), holotype with weakly preserved color pattern of narrow bent belt from mid RS 1 + 2 through base of CuA fork to subapical anal area, and hardly visible small spots between RS 1, RS 2, RS 3 and M 1 near wing apex (no color pattern preserved in paratype). SC с 5 long branches (much longer than distances between them), including long apical fork. RS first fork before wing midlength, with RS stalk about as long as RS 1 + 2 stalk; RS 1 + 2 more than half as long as entire RS, starting shortly after wing midlength. M stalk free, M 5 short, oblique. RS 1 + 2, M and Cu forks aligned in proclival line (with RS most basal) in holotype and scarcely reclival (with CuA more basal) in paratype, CuA all concave, with fork wide basally.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	diagnosis	DIAGNOSIS. Differs from other Permosialis by SC with few long branches.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	description	MEASUREMENTS. Forewing length in holotype 22 mm, in paratype 13.5 mm as preserved, full length probably ca. 16 mm. NOTES. Novokshonov & Zhuzhgova (2004) considered this species as female of P. ualentovae based on larger wings with similar venation. Hypothesis of the possible sexual dimorphism of Permosialis in wing size proposed in the above publications needs further consideration based on a more wide material which is planned to do later in this series of publication.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFE9A218FF40D12C8CFBF9ED.taxon	etymology	ETYMOLOGY. From the Belebei Formation.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEFA21FFF40D1708CCFF9F9.taxon	description	https: // zoobank. org / NomenclaturalActs / 0 AB 6 C 87 F- 4 B 20 - 4 D 43 - B 324 - E 1 DE 1 ABA 7025 Figs 7, 8	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEFA21FFF40D1708CCFF9F9.taxon	materials_examined	MATERIAL. Holotype PIN, No 3701 / 2, counterpart of forewing; Russia, Kemerovo region, Novokuznetzk district, Baydaevsky coal field, sample 32 / 1611, core of borehole 1171, depth 506 m; Middle Permian, Urzhumian, Uskat Formation; in Borissiak Paleontological Institute, Russian Academy of Sciences (PIN RAS).	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEFA21FFF40D1708CCFF9F9.taxon	diagnosis	DIAGNOSIS. Differs from other Permosialis by wing color pattern (dark wing with numerous pale spots) and venationally by very long stalk RS (almost twice as long as RS stalk).	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEFA21FFF40D1708CCFF9F9.taxon	description	DESCRIPTION. Wing dark with numerous pale spots placed between main veins and sometimes joined in irregular, mainly transverse belts. SC with three visible, rather short fore branches. RS stalk very short (almost half as long as stalk RS 1 + 2), not reaching wing midlength, RS fork within distal quarter of wing. M stalk free, M 5 short, oblique, M fork distal of both RS and CuA forks. CuAconcave only up to fork, further neutral. 1 + 2 MEASUREMENTS. Forewing length about 25 mm.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
307887CAFFEFA21FFF40D1708CCFF9F9.taxon	etymology	ETYMOLOGY. From the Baydaevsky Coal Field.	en	Aristov, D. S., Rasnitsyn, A. P. (2022): New and little known species of the genus Permosialis (Insecta: Palaeomanteida: Permosialidae) from the Middle Permian of Russia. Far Eastern Entomologist 467: 17-22, DOI: 10.25221/fee.467.3, URL: http://dx.doi.org/10.25221/fee.467.3
