identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
257FAE5A743CFFE1FF51758DFB4BA20A.text	257FAE5A743CFFE1FF51758DFB4BA20A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hemisyntexis Li, Wang, Rasnitsyn & Shih 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Genus  Hemisyntexis Li, Wang, Rasnitsyn &amp; Shih ,  gen. nov.</p>
            <p>urn:lsid:zoobank.org:act: DF01EA9F-051E-4115-8BB2-3B749CE51B9F</p>
            <p> Type Species.  Hemisyntexis lepida Li, Wang, Rasnitsyn &amp; Shih ,  sp. nov.</p>
            <p> Etymology. The generic name is a combination of Greek “ Hemi- ”, meaning half and referring to the pterostigma without sclerotized part basally, and the generic name  Syntexis . </p>
            <p>Diagnosis. Mesonotum with scuto-scutellar sulci 1.5 times as long as notauli. Forewing with costal area narrow uniformly; pterostigma wedge, desclerotized basally, the rest part completely sclerotized, 0.6 times as long as 2r-rs; Sc absent; 2r-rs issuing from pterostigma at its mid-length; cell 2r darkened; 1-Rs proclival, twice as long as 1-M; 2-Rs front of 1m-cu, 2-M less than half 2-Rs length; 5-M (section between 3r-m and wing margin) as long as 2m-cu; cell 3r 1.3 times as long as cells 1r and 2r together; cell 1mcu hexagonal.</p>
            <p> Remarks. The new genus is unique within  Syntexinae in having pterostigma not sclerotized basally. It belongs to the basal group of genera which retain 1r-rs and long and proclival 1-Rs. This group also includes  Syntexis Rohwer, 1915 ,  Dolichosyntexis Kopylov, 2019 ,  Daosyntexis Kopylov, 2020 ,  Parasyntexis Kopylov, 2020 and Hanguksyntexis Rosse-Guillevic et al., 2023. Within this group,  Hemisyntexis is additionally unique in having pterostigma not reaching the middle 3r cell (vs., pterostigma reaching the middle 3r cell in  Dolichosyntexis ) and narrow (at 2r-rs, much narrower than length of 2r-rs, vs. at most as wide there as 2r-rs long). </p>
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	https://treatment.plazi.org/id/257FAE5A743CFFE1FF51758DFB4BA20A	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
257FAE5A743AFFE7FF51776CFD08A29A.text	257FAE5A743AFFE7FF51776CFD08A29A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eosyntexis Rasnitsyn 1990	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Genus  Eosyntexis Rasnitsyn, 1990</p>
            <p> Type species.  Eosyntexis senilis Rasnitsyn, 1990 . </p>
            <p> Species included.  Eosyntexis senilis Rasnitsyn, 1990 ;  Eosyntexis tuffinae Rasnitsyn, 1998 ;  Eosyntexis catalonicus Rasnitsyn and Martínez-Delclòs, 2000 ;  Eosyntexis parva Ortega-Blanco, Rasnitsyn and Delclòs, 2008 . </p>
            <p>Revised diagnosis. Forewing with pterostigma sclerotized, not reaching midlength of cell 3r; crossvein 2r-rs at midlength of pterostigma (not near apex); 1r-rs lost; Rs+M typically bifurcating right next to or slightly distally 1m-cu; vein 1-Rs proclival, issuing before the 1-M and 1-Cu bifurcation, more than twice as long as 1-M; section 3-Cu shorter than 4-Cu. Ovipositor short, its apical section less than basal section.</p>
            <p> Remarks.  Eosyntexis is the most diverse genus in  Syntexinae that differs from all other genera in having a combination of the crossvein 1r-rs completely lost and 1-Rs long (more than twice as long as 1-M) and proclival (1-Rs issuing before the 1-M and 1-Cu bifurcation). </p>
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	https://treatment.plazi.org/id/257FAE5A743AFFE7FF51776CFD08A29A	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
257FAE5A743AFFE7FF5171E8FCF3A086.text	257FAE5A743AFFE7FF5171E8FCF3A086.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hemisyntexis lepida Li, Wang, Rasnitsyn & Shih 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Hemisyntexis lepida Li, Wang, Rasnitsyn &amp; Shih ,  sp. nov.</p>
            <p>urn:lsid:zoobank.org:act: CE39453F-60D6-4BDD-9850-3B70BC411AD2</p>
            <p> Material.  Only the holotype, CNU-HYM-LB2024501 . </p>
            <p>Etymology. The specific name is from Latin “lepidus”, meaning exceptional and referring to the well-preserved fossil specimen.</p>
            <p>Horizon and locality. Huangbanjigou, Chaomidian Village, Shangyuan Township, Beipiao City, Liaoning Province, China; Lower Cretaceous (Barremiane–Aptian), Yixian Formation.</p>
            <p>Diagnosis. As for the genus.</p>
            <p>Description. Female. Head entirely dark, slightly darker than thorax and abdomen, with ovipositor slightly darker; legs lightly colored; wing veins dark (Fig. 1).</p>
            <p>Head: Moderately large, narrower than thorax, nearly round shaped. Eye elongate ovoid, occupying all head side; ocelli small, in wide triangle at level before eye midlength (Fig. 1A). Antenna thin, with almost uniform width, flagellomeres partly preserved and almost equal in lengths, maximum 0.39 mm in length and 0.25 mm in width (Fig. 1E).</p>
            <p>Thorax: Pronotum short and trapezoid, at least four times as wide as long; pronotum posterior border slightly curved in dorsal view. Mesoscutum large, with anterior margin nearly straight, with longitudinal sulcus and notauli strongly impressed (Fig. 1B); mesoscutellum tapering to acutely sharp apex; ratio of lengths of prescutum, longitudinal sulcus between notauli and scuto-scutellar sulcus and scutellum 3.3/2.1/4.0. Mesopostnotum trapezoid (Fig. 1C), slightly narrower than metascutellum; metascutum with metascutellum small, rounded quadrangularly, transverse; cenchri present and small.</p>
            <p>Leg: Legs spindly. Tarsi pentamerous, basitarsi long but shorter than remaining tarsomeres combined; tarsomeres (Fig. 1D) about twice as long as wide; pretarsal claws more than half length of fifth tarsomere, with curved apices.</p>
            <p>Wing: Forewing three times as long as wide (Fig. 1G); vein C and R slightly bent, 1r-rs 1.2 times as long as 2r-rs; 1-Rs long and proclival, about twice as long as 1-M; 2-M distinct, 0.2 times as long as Rs+M; M+Cu slightly bent basally; 3+4-M 2.4 times as long as 5-M; 5-M 1.2 times as long as 3r-m; 3r-m and 2m-cu vertical; 2-Cu twice as long as 1-Cu; 1cu-a straight, lying basally of cell a, as long as 1-Cu; 2+3A with distinct subbasal loop; cell 2+3rm long and pentagonal, about 3.4 times as long as wide. Cell 1r about 2.1 times as long as wide; cell 2r short, as long as wide; cell 3r 3.4 times as long as wide; cell 1mcu about 1.7 times as long as wide.</p>
            <p>Abdomen: Abdomen only slightly narrower than mesothorax, first abdominal tergite split medially (Figs. 1A, E). Ovipositor straight, prominent significantly behind abdomen, incompletely preserved (Fig. 1E). First valvifer small, subhemicircular as visible (Fig. 1F); second valvifer large narrowing up to single thickening before meeting with valvula 3 (saw sheath), six times as long as the first valvifer; valvula 2 (dorsal stylet) visible only basally at its thickened base; ovipositor sheaths almost straight, prominent significantly behind abdomen.</p>
            <p>Measurements (in mm). Body length at least 19.21, excluding ovipositor 16.90; head length 2.54, width 2.71; antenna 4.50 long as preserved; thorax length 4.06; abdomen length 10.51; forewing 10.24 long as preserved, maximum width 2.69; ovipositor length 8.94 as preserved.</p>
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	https://treatment.plazi.org/id/257FAE5A743AFFE7FF5171E8FCF3A086	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
257FAE5A7439FFE5FF5171E8FDA9A13A.text	257FAE5A7439FFE5FF5171E8FDA9A13A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eosyntexis conflata Li, Wang, Rasnitsyn & Shih 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Eosyntexis conflata Li, Wang, Rasnitsyn &amp; Shih ,  sp. nov.</p>
            <p>urn:lsid:zoobank.org:act: 56FED6DF-2AF1-49DC-A9AA-F99656013D50</p>
            <p> Material.  Only the holotype, CNU-HYM-LB2024502.</p>
            <p>Etymology. The species name is from the Latin “conflatus”, meaning expanded and referring to the expanded scape of the antenna.</p>
            <p>Locality and horizon. Huangbanjigou, Chaomidian Village, Shangyuan Township, Beipiao City, Liaoning Province, China; Lower Cretaceous (Barremiane–Aptian), Yixian Formation.</p>
            <p>Diagnosis. Forewing with costal area narrower than veins C and R; pterostigma as wide as the length of 2r-rs; Rs+M bifurcated before 1m-cu; 2-M as long as Rs+M; cell 3r 1.6 times as long as cell 1+2r; 3r-m 1.3 times as long as 5-M, 2m-cu 1.1 times as long as 5-M. Ovipositor short, its apical section less than half of basal section.</p>
            <p>Description. Female. Head and thorax entirely dark, slightly darker than abdomen; ovipositor slightly darker; wing veins dark (Fig. 2).</p>
            <p>Head: Head moderately small, narrower than thorax. Head 5.51 mm wide and 0.74 mm long, nearly quadrate (Fig. 3A). Antenna with 16 flagellomeres visible; scape slightly expanded; scape 0.50 mm long, maximum width 0.27 mm; pedicel 0.52 mm long, maximum width 0.21 mm; flagellomere I longer than scape, 0.19 mm wide, 0.76 mm long; flagellomere II 0.18 mm wide, 0.56 mm long, the visible parts of flagellomeres gradually shortened and their length-width ratio (excluding the first and second flagellomeres) from twice to 1.5 times toward the apex (Fig. 2B).</p>
            <p>Thorax: Mesoscutum large, with anterior margin almost angular, the sculpture of the thorax almost not preserved (Fig. 2A).</p>
            <p>Leg: Legs poorly preserved, hind tarsi thin, rather short (Fig. 2A).</p>
            <p>Wing: Forewing 2.8 times as long as wide (Fig. 2E, F). C and R bent; 1-Rs twice as long as 1-M; 2-M short, 0.2 times as long as Rs+M; 2r-rs slightly proclival; 3+4-M 2.1 times as long as 5-M; 1m-cu slightly bent, as long as 2m-cu; cell 1+2r 2.3 times as long as wide; cell 3r long and large, 3.6 times as long as wide; cell 1mcu pentagonal, 1.3 times as long as wide; cell 2mcu 1.6 times as long as wide; 2-Cu 1.7 times as long as 1-Cu; 1-Cu 1.5 times as long as cu-a, located at the base of cell a.</p>
            <p>Abdomen: Abdomen slightly distorted and incompletely preserved (Fig. 2A). Ovipositor with first valvifer small, subhemicircular as visible; second valvifer large, with thickening medially and basally, narrowing up to single thickening before meeting with ovipositor sheath (valvula 3); valvula 2 visible only basally at its thickened base; ovipositor straight, sword-shaped, 0.74 times as long as forewing length (Figs. 2C, D); ovipositor sheaths slightly bent, elongated and narrowly rounded apically, prominent significantly behind abdomen (Fig. 2A), 0.2 times as long as forewing length.</p>
            <p>Measurements (in mm). Body excluding ovipositor about 10.81 in length; head about 0.74 in length, 5.51 in width; thorax about 3.66 in length; abdomen about 6.25 in length; forewing (incompletely preserved) about 6.49 in length, maximum width 2.31; ovipositor about 4.85 in length.</p>
            <p> Remarks. The new species can be assigned to the genus  Eosyntexis based on the forewing with pterostigma completely sclerotized and not reaching the midlength of cell 3r; vein 1r-rs absent; crossvein 2r-rs arising from the mid-part of pterostigma (not from near apex); vein 1-Rs more than twice as long as 1-M, Rs+M ending near 1m-cu. By the presence of 2-M, the new species is most similar to  E. senilis , but differs from it in having pterostigma as wide as 2r-rs, 1-M nearly as long as Rs+M. </p>
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	https://treatment.plazi.org/id/257FAE5A7439FFE5FF5171E8FDA9A13A	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
257FAE5A7438FFE5FF5175B1FCC6A076.text	257FAE5A7438FFE5FF5175B1FCC6A076.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parasyntexis Kopylov 2019	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Genus  Parasyntexis Kopylov, 2019</p>
            <p> Type species.  Parasyntexis khasurtensis Kopylov, 2019 . </p>
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	https://treatment.plazi.org/id/257FAE5A7438FFE5FF5175B1FCC6A076	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
257FAE5A7438FFEBFF5174FCFE81A61A.text	257FAE5A7438FFEBFF5174FCFE81A61A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parasyntexis khasurtensis Kopylov 2019	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Parasyntexis khasurtensis Kopylov, 2019</p>
            <p> Material.  CNU-HYM-LB2024503(P/C).</p>
            <p>Locality and horizon. Huangbanjigou, Chaomidian Village, Shangyuan Township, Beipiao City, Liaoning Province, China; Lower Cretaceous (Barremiane–Aptian), Yixian Formation.</p>
            <p>Description. Female. Head and thorax predominantly dark, slightly darker than abdomen; ovipositor slightly darker; legs lightly colored; forewing with pterostigma completely sclerotized; cell 1r darkened and H-shaped pattern around veins 1-Cu, 2-Cu, 3-Cu, 1m-cu and 1cu-a dark (Fig. 3).</p>
            <p>Head: Head moderately large, nearly oval, narrower than thorax. Compound eye large and ovate (Fig. 3A, C). Antenna thick, strongly tapering to sharp apex, apparently short, with fifteen flagellomeres visible; scape slightly expanded (Fig. 3B); scape 0.68 mm long, maximum width 0.45 mm; pedicel 0.82 mm long, maximum width 0.19 mm; flagellomere I shorter than scape, 0.21 mm wide, 0.91 mm long; flagellomere II 0.17 mm wide, 0.65 mm long; the visible parts of flagellomeres gradually shortened and their length-width ratio (excluding the first and second flagellomeres) from 3.2 times to one times toward the apex, except for the last flagellomere slender and twice as long as wide.</p>
            <p>Thorax: Pronotum trapezoid (Fig. 3A). Mesoscutum large, with anterior margin nearly straight, median longitudinal sulcus and notauli strongly impressed; mesoscutellum tapering to acute apex; ratio of lengths of prescutum, median longitudinal sulcus between notauli and mesoscuto-mesoscutellar sulcus, and mesoscutellum 3.7/4.5/4.1 (Fig. 3B), mesoscutellum triangular, tapering to acutely sharp apex (Fig. 3F).</p>
            <p>Leg: Leg with pro- and metafemur shorter than tibia; profemur length 2.01 mm, metafemur length 1.78 mm, thick subapically, narrowed apically. Tarsi long and thin (Fig. 3B, C).</p>
            <p>Wing: Forewing three times as long as wide (Fig. 3G). Vein C and R thick, costal area wide medially. 1r-rs 1.5 times as long as 2r-rs (Fig. 3H), 2r-rs issuing from pterostigma at its one-third of apex, as long as pterostigma wide; 1-Rs long, aligned with Rs+M, about 3.2 times as long as 1-M; 2-Rs+M short, 0.2 times as long as 1-Rs+M; 2r-rs slightly proclival; 2+3-M 1.8 times as long as 4-M; 4-M slightly longer than 3r-m and 2m-cu. Cell 1mcu pentagonal, about 1.7 times as long as wide; cell 2mcu about 0.2 times as long as wide; 2-Cu 0.8 times as long as 1-Cu; 1cu-a straight, shorter than 1-Cu; 2A+3A with long subbasal loop; cell 2+3rm long and pentagonal, about 3.2 times as long as wide; cell 1+2r 2.4 times as long as wide; cell 3r about 3.3 times as long as wide; cell 3r as long as 1+2r.</p>
            <p>Abdomen: Abdomen slightly distorted, wider than the mesothorax, parallel-sided before ovipositor base. First abdominal tergite split medially (Fig. 3A, C). Ovipositor with first valvifer small, subhemicircular as visible; second valvifer large, with thickening medially and distally, narrowing up to single thickening before meeting with valvula 3 (saw sheath), 1.2 times as long as valvula 3, valvula 2 (dorsal stylet) visible only basally at its thickened base (Fig. 3D, E); ovipositor straight, sword-shaped (Fig. 3A, D); ovipositor full length equal to 1.1 times forewing length; ovipositor elongated and narrowly rounded apically, prominent significantly behind abdomen, valvula 3 0.4 times as long as forewing length.</p>
            <p>Measurements (in mm). Body excluding ovipositor about 14.81 in length; head about 2.42 in length, 2.51 in width; thorax about 4.02 in length; abdomen about 8.28 in length; forewing (incompletely preserved) at least 9.72 in length, maximum width 3.61; ovipositor about 4.41 in length.</p>
            <p> Remarks. The new specimen can be assigned to the genus  Parasyntexis based on the forewing characters: costal area wide; pterostigma as wide as vein 2r-rs long; 1-Rs as long as pterostigma; both 1r-rs and 2r-rs developed, 1r-rs 1.3 times as long as 2r-rs; cell 2r wider than pterostigma; Rs+M furcating after 1m-cu, 2Rs+M present, cell 1mcu pentagonal. Kopylov (2019) described the type species  P. khasurtensis based on one specimen; however, the antennae, thorax and ovipositor were not described due to the lack of preservation of these structures. Our well-preserved new specimen (CNU-HYM-LB2024503(P/C)) reported herein can supplement some new body characters for further study. </p>
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	https://treatment.plazi.org/id/257FAE5A7438FFEBFF5174FCFE81A61A	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	Li, Yi;Rasnitsyn, Alexandr P.;Shih, Chungkun;Ren, Dong;Wang, Mei	Li, Yi, Rasnitsyn, Alexandr P., Shih, Chungkun, Ren, Dong, Wang, Mei (2024): New fossil Anaxyelidae (Insecta: Hymenoptera: Siricoidea) from the Lower Cretaceous Yixian Formation of northeastern China. Zootaxa 5562 (1): 107-121, DOI: 10.11646/zootaxa.5562.1.13, URL: https://doi.org/10.11646/zootaxa.5562.1.13
