identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
9C1AF9689C00FFFC74EF6B18FA7BF8AA.text	9C1AF9689C00FFFC74EF6B18FA7BF8AA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Osmylopsychopidae Martynova 1949	<div><p>Key to the genera of Osmylopsychopidae</p><p>1. Outer radial gradate series of crossveins present............................................................. 2</p><p>- Outer radial gradate series of crossveins absent.............................................................. 8</p><p>2. RP1 separated from R stem...................................... Stenopteropsychops Peng, Makarkin et Ren, 2015</p><p>- RP1 separated from RP................................................................................. 3</p><p>3. CuA complicated dichotomously branched......................................... Triassopsychops Tillyard, 1923</p><p>- CuA pectinately branched............................................................................... 4</p><p>4. Sc parallel with RA connected by a short crossvein distally.................. Eupypsychops Peng, Makarkin et Ren, 2015</p><p>- Sc fused with RA distally............................................................................... 5</p><p>5. MA deeply branched near M branching point........................................ Brongniartiella Meunier, 1897</p><p>- MA branched distally.................................................................................. 6</p><p>6. Costal gradate series of crossveins absent.............................. Nematopsychops Peng, Makarkin et Ren, 2015</p><p>- Costal gradate series of crossveins present................................................................. 7</p><p>7. Posterior and outer margin of forewing undulated.......................... Daopsychops Peng, Makarkin et Ren, 2015</p><p>- Posterior and outer margin of forewing less undulated..................... Ochropsychops Peng, Makarkin et Ren, 2015</p><p>8. M pectinately branched............................................................ Petropsychops Riek, 1956</p><p>- M dichotomously branched............................................................................. 9</p><p>9. CuP pectinately branched....................................................... Osmylopsychops Tillyard, 1923</p><p>- CuP dichotomously branched........................................................................... 10</p><p>10. Forewing relatively narrow and elongated......................... Osmylopsychostoechus Khramov et Makarkin, 2015</p><p>- Forewing nearly broad triangular........................................................................ 11</p><p>11. CuA branched near its origin.................................................. Gayndahpsychops Lambkin, 2014</p><p>- CuA branched near the middle part of its vein.............................................................. 12</p><p>12. A1 deeply dichotomously branched once time............................ Minipsychops Liu, Ren, Shih et Wang, 2023</p><p>- A1 dichotomously branched with complicated branches...................................................... 13</p><p>13. M branched near origin of M........................................................................... 14</p><p>- M branched near middle part........................................................................... 15</p><p>14. RP1 complicated deeply branched with numerous secondary branches...... Osmylopsychoides Khramov et Makarkin, 2015</p><p>- RP1 deeply branched once time with a few secondary branches.............................. Densipsychops gen. nov.</p><p>15. Most of RP branches deeply branched.......................... Undulopsychopsis Peng, Makarkin, Wang et Ren, 2011</p><p>- Most of RP branches shallowly branched................................................................. 16</p><p>16. MP simple for most of its length with a few distal pectinate branches........ Psychostoechotes Khramov et Makarkin, 2015 MP dichotomously branched near its origin............................................... Puripsychops gen. nov.</p></div>	https://treatment.plazi.org/id/9C1AF9689C00FFFC74EF6B18FA7BF8AA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C01FFFD74EF68CCFE82FC02.text	9C1AF9689C01FFFD74EF68CCFE82FC02.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Densipsychops Liu & Ren & Wang 2025	<div><p>Genus Densipsychops gen. nov.</p><p>Type and only species. Densipsychops pectinatus sp. nov.</p><p>Diagnosis. Sc fused with RA distally; RP densely branches (about 30 branches), and most RP branches shallowly forked; MA simply branched with a few distal branches; MP and CuA pectinately branched near its middle part, sharing similar branching pattern; anterior branch of CuP pectinately branched, posterior branch of CuP deeply forked.</p><p>Etymology. From the Latin prefix Dens - (meaning “dense”), and - psychops, a traditional generic ending of Osmylopsychopidae, in reference to the dense veins of forewing. Gender is masculine.</p><p>Remarks. Densipsychops gen. nov. belongs to Osmylopsychopidae for sharing the distinct characters of this family, i.e. same broad wing shape, costal space distinctly narrowed towards end, and RP1 deeply branched. Moreover, this new genus can be easily distinguished from other osmylopsychopid genera by its shallowly forked RP branches (vs. most RP branches deeply forked in Archepsychops, Brongniartiella, Daopsychops, Eupypsychops, Osmylopsychoides, Petropsychops, Triassopsychops and Undulopsychopsis) (Peng et al., 2011; Lambkin, 2014; Peng et al., 2015; Khramov et Makarkin, 2015), simple MA with a few distal branches (vs. MA forked near wing base or middle part in Gayndahpsychops, Minipsychops and Nipponopsychops) (Lambkin, 2014; Khramov et al., 2024; Liu et al., 2023), more than ten pectinate MP near middle part (vs. MP forked with less than five branches distally in Nematopsychops, Osmylopsychostoechus and Psychostoechotes) (Peng et al., 2015; Khramov et Makarkin, 2015) and CuP deeply forked several times near wing base (vs. CuP deeply forked only 1–2 times in Osmylopsychops, Ochropsychops and Puripsychops; CuP forked once time distally in Stenopteropsychops) (Ellenberger et al., 1952; Peng et al., 2015).</p></div>	https://treatment.plazi.org/id/9C1AF9689C01FFFD74EF68CCFE82FC02	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C01FFFD74EF6B93FA7FF90F.text	9C1AF9689C01FFFD74EF6B93FA7FF90F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Densipsychops pectinatus Liu & Ren & Wang 2025	<div><p>Densipsychops pectinatus sp. nov.</p><p>LSID: urn:lsid:zoobank.org:act: EDC7D3D6-E909-476D-96C7-66BA19EF25B7</p><p>Figure 1</p><p>Material. Holotype: CNU-NEU-NN-2024004, two incomplete forewings and a poorly preserved hind wing.</p><p>Etymology. From the Latin pectinatus (meaning “pectinate”), referring to the pectinately branched MP of this new species.</p><p>Locality and horizon. latest Middle Jurassic (Upper Callovian), Jiulongshan Formation; Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China.</p><p>Diagnosis. As for the genus.</p><p>Description. Forewing relatively elongated, ca. 17–18 mm long and 9–10 mm wide. Trichosors indistinct. Basal costal space broad, distinctly narrowed towards the distal. Costal gradate series present. Subcostal veinlets dense, most forked 2–3 times. Humeral veinlets strongly recurrent with several sub-branches. Sc fused with RA distally. At least one crossvein present at subcostal space. RA simple with few branches distally. RP pectinate with about 30 primary branches, most shallowly forked. RP1 deeply branched twice. M forked near wing base, MA forked with few distal branches, MP pectinately branched near the middle. Cu forked at wing base; CuA pectinately branched, similar to MP branching; CuP forked near wing base, anterior branch of CuP pectinately branched, posterior branch of CuP deeply forked. A1, A2 and A3 forked with complicated sub-branches. Large dark irregularly transverse markings present on forewing.</p><p>Hind wing poorly preserved, ca. 15.5 mm long and 8.5 mm wide. All preserved venations similar to forewing.</p></div>	https://treatment.plazi.org/id/9C1AF9689C01FFFD74EF6B93FA7FF90F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C01FFFB74EF6E8DFEB7FD99.text	9C1AF9689C01FFFB74EF6E8DFEB7FD99.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Puripsychops Liu & Ren & Wang 2025	<div><p>Genus Puripsychops gen. nov.</p><p>Type and only species. Puripsychops eurypterus sp. nov.</p><p>Diagnosis. Outer wing margin smooth; most RP branches shallowly forked; M forked near the middle, MA branched with several sub-branches, MP deeply dichotomously branched near the middle part of wing, two primary branches forming several sub-branches; CuP deeply dichotomously forked once.</p><p>Etymology. Derived from the Latin prefix puri - (meaning “pure”), and - psychops, a traditional generic ending of Osmylopsychopidae, referring to the absence of wing markings. Gender is masculine.</p><p>Remarks. Puripsychops gen. nov. is most characterized by its configuration of M. M forked at its middle part in this new genus while M forked near the wing base in Archepsychops, Brongniartiella, Gayndahpsychops, Osmylopsychops, Petropsychops, Triassopsychops and Nipponopsychops (Lambkin, 2014; Peng et al., 2015; Khramov et al., 2024); Additionally, MA forked distally in Puripsychops while MA forked near the middle or near the base of wing in Minipsychops (Liu et al., 2023); MP forked near the middle part of wing in Puripsychops while MP forked distally in Daopsychops, Eupypsychops, Nematopsychops, Osmylopsychoides, Osmylopsychostoechus, Psychostoechotes and Stenopteropsychops (Peng et al., 2015; Khramov et Makarkin, 2015). Moreover, this new genus can be easily distinguished from other genera by its smooth wing margin (vs. outer wing margin undulate in Undulopsychopsis) (Peng et al., 2011), the deeply forked RP1 (vs. RP1 shallowly forked in Ochropsychops) (Peng et al., 2015) and CuP deeply forked once time (vs. CuP deeply forked several times with numerous branches in Densipsychops).</p></div>	https://treatment.plazi.org/id/9C1AF9689C01FFFB74EF6E8DFEB7FD99	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C07FFF874EF6A31FC66FD99.text	9C1AF9689C07FFF874EF6A31FC66FD99.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Puripsychops eurypterus Liu & Ren & Wang 2025	<div><p>Puripsychops eurypterus sp. nov.</p><p>LSID: urn:lsid:zoobank.org:act: 56247BC9-B226-4E3E-A5FE-A59C2A816C66</p><p>Figure 2</p><p>Material. Holotype: CNU-NEU-NN-2024008, a nearly completed specimen including two relatively completed forewings and two relatively completed hind wings.</p><p>Etymology. From the Latin Eurypterus (meaning “wide wing”), referring that the forewing of this new species is significantly wider compared to other species of Osmylopsychopidae .</p><p>Locality and horizon. latest Middle Jurassic (Upper Callovian), Jiulongshan Formation; Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China.</p><p>Diagnosis. As for the genus.</p><p>Description. Medium body size. Forewing wide and nearly triangular, ca. 16-17 mm long and 8.5-10 mm wide. Basal costal space broad and significantly narrowed towards the distal. Subcostal veinlets dense, most forked distally. Humeral veinlets strongly recurrent with several branches. Sc fused with RA distally. At least one crossvein present at subcostal space. RA with several pectinate branches distally. RP pectinate with about 20 primary branches, most shallowly forked. RP1 deeply forked with several branches. M forked near its middle part, MA forked medially with a few distal branches, MP deeply dichotomously forked with several branches. Cu forked at wing base, CuA pectinately branched with several branches. CuP dichotomously forked once, two primary branches forming a few sub-branches distally. A1 and A2 complicatedly forked with numerous branches, A3 forked near the wing margin.</p><p>Hind wing smaller than forewing, relatively elongated, ca. 15–17 mm long and 7.5–8.5 mm wide. Costal space nearly equal width. Other preserved venations similar to forewing.</p></div>	https://treatment.plazi.org/id/9C1AF9689C07FFF874EF6A31FC66FD99	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C04FFF874EF6B3DFA82F8CD.text	9C1AF9689C04FFF874EF6B3DFA82F8CD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eupypsychops oligophlebius Liu & Ren & Wang 2025	<div><p>Eupypsychops oligophlebius sp. nov.</p><p>LSID: urn:lsid:zoobank.org:act: 9256EB2A-B6CD-42FD-B238-21F44B21AC12</p><p>Figure. 3</p><p>Material. Holotype: CNU-NEU-NN-2024009, an incomplete forewing and an incomplete hind wing. Paratype: CNU-NEU-NN-2024010, an incomplete and compressed forewing.</p><p>Etymology. From the Latin oligophlebius (meaning “a few branches”), referring that the number of its CuP branches is relatively small compared to other species of Eupypsychops .</p><p>Locality and horizon. latest Middle Jurassic (Upper Callovian), Jiulongshan Formation; Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China.</p><p>Diagnosis. The outer radial gradates series of forewing absent, CuP dichotomously branched with a few branches near its middle part, no distinct wing patterns.</p><p>Description. Forewing broad, ca. 32–36 mm long and 20–22 mm wide. Trichosors indistinct. Basal costal space broad and significantly narrowed towards end. Subcostal veinlets dense and abundant, most forked 1–2 times. A costal gradate series of crossveins present. Humeral veinlets strongly recurrent with several branches. Sc not fused with RA distally. RA with few distal pectinate branches. RP pectinately branched with about 15 primary branches, most deeply forked more than once. RP1 deeply forked 3–4 times with several branches. M forked near wing base, MA and MP simple with similar configuration. Cu forked at wing base, CuA pectinately branched with numerous branches medially, CuP dichotomously branched with a few branches near its middle part. Anal space broad, A1, A2 and A3 complicated dichotomously branched. Wing patterns indistinct.</p><p>Hind wing broad and slightly smaller than forewing, ca. 33 mm long and 19 mm wide. Numerous radial crossveins forming an outer gradate series. Other venations similar to forewing.</p><p>Remark. This new species is assigned to Eupypsychops Peng et al., 2015 for sharing the similar venation with this genus, i.e. Sc not fused with RA distally, most RP branches deeply forked, RP1 deeply forked at least three times, M forked slightly earlier than the first branched point of CuA and MP dichotomously forked distally. Additionally, it can be clearly differentiated from other species of Eupypsychops by the absence of radial gradate series in forewing (vs. presence of a radial gradate series in others), simply dichotomously branched CuP (vs. CuP deeply complicated branched in others) and the absence of distinct wing patterns (vs. presence of distinct wing patterns in others).</p></div>	https://treatment.plazi.org/id/9C1AF9689C04FFF874EF6B3DFA82F8CD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
9C1AF9689C04FFF874EF6A31FD33FC95.text	9C1AF9689C04FFF874EF6A31FD33FC95.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eupypsychops Peng, Makarkin et Ren 2015	<div><p>Genus Eupypsychops Peng, Makarkin et Ren, 2015</p><p>Type species. Eupypsychops confinis Peng, Makarkin et Ren, 2015</p><p>Included Species. Eupypsychops confinis Peng, Makarkin et Ren, 2015; Eupypsychops ferox Peng, Makarkin et Ren, 2015; Eupypsychops oligophlebius sp. nov.</p></div>	https://treatment.plazi.org/id/9C1AF9689C04FFF874EF6A31FD33FC95	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Liu, Xiaotian;Ren, Dong;Wang, Yongjie	Liu, Xiaotian, Ren, Dong, Wang, Yongjie (2025): New Middle Jurassic Osmylopsychopidae (Neuroptera) from Northeastern China. Zootaxa 5723 (2): 292-300, DOI: 10.11646/zootaxa.5723.2.8, URL: https://doi.org/10.11646/zootaxa.5723.2.8
