identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
0390714621711E02D1AB79B9FCE5FACA.text	0390714621711E02D1AB79B9FCE5FACA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Longipectus Yu et Liu H. 2025	<div><p>Genus Longipectus Yu et Liu H., gen. nov.</p><p>(urn:lsid:zoobank.org:act: DEB3EBD6-DF44-489A-A003-793A9B551A59)</p><p>Type species. Longipectus circulus sp. nov.</p><p>Diagnosis. Longipectus gen. nov. can be distinguished from all other elcanid genera by its smallest body size, measuring only 2.95 mm in length; a pronotum distinctly extended, more than half the length of the body; metatarsomere II present with a small apical lobule; tegmina CuA+CuPaα only fused with CuPaβ+CuPb, 1A reduced as a short vein near the wing posterior margin.</p><p>Etymology. The generic name was derived from the Latin “ longus ” (long) and “ pectus ” (breast), referring to its extremely long pronotum, more than half the length of the body.</p></div>	https://treatment.plazi.org/id/0390714621711E02D1AB79B9FCE5FACA	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	Yu, Huan;Liu, Yu-Wei;Liu, Hao-Yu	Yu, Huan, Liu, Yu-Wei, Liu, Hao-Yu (2025): Two new species of Elcanidae (Orthoptera: Elcanoidea) from northern Myanmar amber during the late Mesozoic. Zootaxa 5723 (3): 413-424, DOI: 10.11646/zootaxa.5723.3.6, URL: https://doi.org/10.11646/zootaxa.5723.3.6
0390714621711E05D1AB7F8BFE85FE4E.text	0390714621711E05D1AB7F8BFE85FE4E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Longipectus circulus Yu et Liu H. 2025	<div><p>Longipectus circulus Yu et Liu H., sp. nov.</p><p>(Figure 2–3).</p><p>(urn:lsid:zoobank.org:act: 68B0EF8E-8EC8-48AA-8BC8-B24DEFA62BB2)</p><p>Type material. Holotype: MHBU-ORT-0001, A female fossil in the present study is well preserved, except that the posterior margin of the wings is not clear. Specimen deposited at the Museum of Hebei University (MHBU), Baoding, China.</p><p>Locality and horizon. The lowermost Cenomanian, middle Cretaceous. Myanmar: An amber-mine near Tanai Village in the Hukawng Valley.</p><p>Diagnosis. As for genus.</p><p>Etymology. The species name was derived from the Latin for “ circulus ” (circular figure, ring, hoop), referring to its subrounded head.</p><p>Description. Head hypognathous, slightly longer than wide; frontal tubercle flat, smooth; vertex smooth, exist some irregular dark spots; eyes large, ovoid, outer protruding slightly; interocular distance large, twice the width of the scape; scape cylinder, longer and thicker than pedicel; pedicel pyriform, basal width near two-thirds of scape; both sides of frontoclypeal sulcus are straight, middle little upward curved; maxillae laciniae curved inward, distal with three denticles, galea large, with hair; maxillary palpi only three segments visible distally, the length ratio 1.58: 1: 1.08, the apical segment clavate, distally enlarged; labial palpi with three segments, segment ratio 2.42: 1: 1.33, two distal segments have an enlarge apices (Fig. 2A, B, C).</p><p>Pronotum saddle-shaped, smooth, with some irregular dark spots; length of disc more than half of body, cover wings base and most of abdomen; anterior and middle area of disc almost flat, posterior area distinctly convex, posterior margin prolonged and reached metafemur middle, lateral margins roundly bent into paranota; anterior margin of lateral lobe slightly flat, anterior lower angles widely rounded, lower margin rather drops backward, posterior lower angles nearly rounded, posterior margin widely arc concave (Fig. 2A, B,C).</p><p>Tegmina membranous and narrow, distinctly extending over apex of metafemora; CP straight and raise to anterior margin, parallel with ScA; ScP almost fused with RA medially, two cross-veins between ScA and ScP; stem R+M+CuA divided into RA and RP+M+CuA in basal, between RA and the anterior margin have a narrow, dark pterostigma and two branches, three cross-veins between RA and RP; RP separated basally at approximately one-third its length, straight, with six distal longitudinal branches, between two branches with one or two cross-veins; M diverged from RP and forked into three branches: MA1, MA2, MP; MA1 diverged from RP basal third, three cross-veins present between MA1 and the closest RP branches, MA2 diverged in basal fourth, three cross-veins between MA1 and MA2, MP diverged in basal fifth approximately, with a cross-vein between MA2 and MP, three branches end in posterior margin; CuPa divided into CuPaα and CuPaβ posterior to the origin of RP+M+CuA form, CuPaα fused with RP+M+CuA short distance and separated from RP+M, CuA+CuPaα curves downward, far from MP; CuPaβ down curved, fused with CuPb, CuPaβ+CuPb merged with CuA+CuPaα, at last, 1A fused with CuA+CuPaα+CuPaβ+CuPb, end in posterior margin; hindwing slightly longer than tegmina (Fig. 3C, D).</p><p>Legs covered with short hairs, metafemora with dark spots. Pro- and mesofemora with a pair of round apical lobules; pro- and mesotibiae have a pair of ventral apical spurs and round lobule; pro- and mesotarsomere I slightly longer than III, I half of distal ventral have stout spine-like setae and a pair of apical spurs; pro- and mesotarsomere II short, with a pair of ventral apical spurs; pro- and mesotarsomere III simple; metafemora long and stout; metatibiae slightly shorter than metafemora, with a single proximal dorsal spur and three pairs of large, spine-like dorsal spurs, have two pairs of apical spurs, one pair large spurs located dorsal, the other one little smaller ventrally; metatarsomere I as twice long as the length of III, with three spine-like ventral spines, a pair of different sizes apical spurs, the outer spur longer and stronger than inner; metatarsomere II very short, with a small apical lobe; metatarsomere III simple (Fig. 2A,B,D, 3A).</p><p>Abdomen distinctly short, distal approximately reached to near two-thirds the length of the metafemora; cercus slender, with dense short hairs, setae distributed uniformly; ovipositor developed, sword-like, extended to metafemora distal, curved upward, ventral distal margin with uniformly distributed denticles, distal acuity (Fig. 2A, B, 3B).</p><p>Measurements. Length of body 2.95 mm; body with wings 6.20 mm; body with cercus 3.50 mm; eyes long 0.84 mm, wide 0.63 mm; scape 0.19 mm long, 0.15mm wide; pedicel 0.12 mm long, 0.10 mm wide; every antennomere</p><p>0.05-0.06 mm long, 0.03-0.05 mm wide; the length of 3 visible distally segments maxillary palpi from basal to distal are 0.19 mm, 0.12 mm, 0.13 mm; labial palpi three segments length from basal to distal is 0.29 mm, 0.12 mm and 0.16 mm; length of pronotum 1.74 mm; lateral lobe 1.00 mm high; abdomen 1.53 mm long; cercus long 0.69 mm; ovipositor length 1.53 mm; profemora 1.00 mm long, 0.20 mm wide; mesofemora 1.38 mm long, 0.26 mm wide; protibiae 0.78 mm long, 0.08 mm wide; mesotibiae 1.06 mm long, 0.10 mm wide; protarsomere I 0.34 mm long, 0.04mm wide; mesotarsomere I 0.42 mm long, 0.07 mm wide; metafemora 2.63 mm long and 0.73 mm wide; metatibiae 2.57 mm long; ds1-ds4 long 0.31, 0.58, 0.57, 0.51 mm; metatarsomere I 0.90 mm long, 0.10 mm wide; metatarsomere II 0.08 mm wide; metatarsomeres III 0.51 mm long and 0.06 mm wide; tegmina 4.65 mm long, 1.14 mm wide.</p></div>	https://treatment.plazi.org/id/0390714621711E05D1AB7F8BFE85FE4E	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	Yu, Huan;Liu, Yu-Wei;Liu, Hao-Yu	Yu, Huan, Liu, Yu-Wei, Liu, Hao-Yu (2025): Two new species of Elcanidae (Orthoptera: Elcanoidea) from northern Myanmar amber during the late Mesozoic. Zootaxa 5723 (3): 413-424, DOI: 10.11646/zootaxa.5723.3.6, URL: https://doi.org/10.11646/zootaxa.5723.3.6
0390714621761E05D1AB780FFC82FDC8.text	0390714621761E05D1AB780FFC82FDC8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Panorpidium Westwood 1854	<div><p>Genus Panorpidium Westwood, 1854</p><p>Type species. Panorpidium tessellatum Westwood, 1854</p></div>	https://treatment.plazi.org/id/0390714621761E05D1AB780FFC82FDC8	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	Yu, Huan;Liu, Yu-Wei;Liu, Hao-Yu	Yu, Huan, Liu, Yu-Wei, Liu, Hao-Yu (2025): Two new species of Elcanidae (Orthoptera: Elcanoidea) from northern Myanmar amber during the late Mesozoic. Zootaxa 5723 (3): 413-424, DOI: 10.11646/zootaxa.5723.3.6, URL: https://doi.org/10.11646/zootaxa.5723.3.6
0390714621761E07D1AB7894FF58F820.text	0390714621761E07D1AB7894FF58F820.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Panorpidium stenos Yu et Liu H. 2025	<div><p>Panorpidium stenos Yu et Liu H., sp. nov.</p><p>(Figure 4–5).</p><p>(urn:lsid:zoobank.org:act: 91480907-DAD5-4E7F-83AB-7B5CA9E428EC)</p><p>Type material. Holotype: MHBU-ORT-0002. A male fossil is poorly preserved, which is filled with bubbles and cracks: the right side is damaged, with a penetrating crack in thorax, head and right prothoracic leg clearly visible, right mesothoracic legs only mesotarsus and distal of mesotibia visible, left mesotibiae and mesotarsus absent, right metafemur partially visible near metatibiae, metabasitarsus obscured by cracks, abdomen absent except near cerci, the basal of right tegmina blur, middle and distal parts partially visible, the left side confused, pronotum and left metafemur near metatibiae visible, tegmina venation with distal and basal near the posterior margin can be seen. Specimen deposited at the Museum of Hebei University (MHBU), Baoding, China.</p><p>Locality and horizon. The lowermost Cenomanian, middle Cretaceous. Myanmar: An amber-mine near Tanai Village in the Hukawng Valley.</p><p>Diagnosis. This new species resembles P. maculosum Zhou, Xu, Jarzembowski &amp; Xiao, 2022 from Burmese amber, but differs in the following characters: head with special convex and small, regular concave; tegmina lack spot,tegmina present five branches between CuPb basal and 1A, 1A near distal with two short branches; base of protibiae with a pair of small denticles (in P. maculosum, the head smooth, without convex or concave; tegmina with two regular circular spot, distance between CuPb and 1A short, CuPb without branch, 1A distal with four branches; base of protibiae without small denticles). Moreover, this new species maybe resembles P. longirostris (Penalver &amp; Grimaldi, 2010), although the type specimen of the latter is a nymph, can be distinguished by the protibiae without long setae, and base with a pair of small denticles (in P. longirostris, the protibiae with long setae, base without symmetrical denticle).</p><p>Etymology. The specific name is derived from the Greek “ stenos ” (narrow, slim), referring to the frons with a long and narrow convex.</p><p>Description. Head hypognathous, longer than wide obviously; frontal tubercle flat, smooth; vertex smooth; eyes large, ovoid, protruding distinctly outward, positioned dorsally on the head dorsal; interocular distance twice the width of the scape; scape cylindrical, larger and thicker than pedicel; pedicel pyriform, the length and width approximately half those of the scape; the binding site between two antennomere is dark, with a pair of opposite setae distally; antennal cavities flanked by two small triangle-like concave and a narrow longitudinal convex between two triangle-like cavities; frontoclypeal sulcus both sides straight, with a small triangle-like curved in middle; maxilla laciniae inner curved, with four denticles distally, galea large and smooth; labium apical area narrow, with hair (Fig. 4A, B, C, D).</p><p>Pronotum saddle-shaped, smooth; disc more than a third of body length, front and middle of disc flat and hind part faint convex, distal prolonged, lateral margins rounded into paranota; lateral lobe flat, ventral margin convex and posterior margin concave, the length of convex longer than concave (Fig. 4E, F).</p><p>Tegmina membranous, narrow. RA distal with one narrow, dark pterostigma, with a cross-vein between RA and RP; RP has two parallel branches connected by one cross-vein; M divided into MA and MP in the middle of tegmina, MA divided into MA1 and MA2 near tegmina middle, MA1 has three cross-veins between MA1 and the RP branch which close to MA1, a large dark area extending from MA1 end to tegmina distal and extended to the middle of RP distal branch, MA2 parallel with MA1, two branches end posterior margin, interconnected by three cross-veins; MP has two branches to posterior margin and a cross-vein between MA2 and MP; CuPa differentiated into CuPaα and CuPaβ basally, CuPaα obscured, perhaps curved upward and fused basally with CuA, CuA+CuPaα band down and end in posterior margin, close MP; CuPaβ fused with CuPb distal, two cross-veins between CuPaβ and CuPb; 1A with two branches, five cross-veins between 1A and CuPb, finally fused with CuPaβ+CuPb and end in posterior margin (Fig. 5E, F).</p><p>Legs cover with short hairs. Pro- and mesofemora with a pair of minute dorsal apical lobules; pro- and mesotibiae with a pair of ventral apical spurs, protibiae close base has a pair of symmetrical small denticles; the length of pro- and mesotarsomere I longer the combined length of II and III, ventrally with dense spines-like setae and a pair of apical spurs; pro- and mesotarsomere II short, with a pair of apical spurs; pro- and mesotarsomere III simple; metafemora sturdy; metatibiae shorter than metafemora, dorsal basal with two rows of minute denticles, metatibiae has a single proximal dorsal spur and three pairs of large, leaf-like dorsal spurs, with two pair of apical spurs, the dorsal apical spurs almost as twice long as the ventral one; metatarsomere I about twice of III, with a pair of large apical spurs and apical lobules respectively; metatarsomere II small, with a pair of apical lobules; metatarsomere III simple (Fig. 5A, B, C, D).</p><p>Abdomen short, only one cercus visible, short.</p><p>Measurements. Length of body 7.96 mm; eyes diameter 2.18 mm; scape 0.62 mm long, 0.56 mm wide; pedicel 0.33 mm high, 0.22 mm wide; one antennomere 0.31- 0.28 mm long, 0.06-0.09 mm wide; pronotum 3.82 mm long; lateral lobe 1.71 mm high; cercus 1.26 mm long; profemora 4.16 mm long; mesofemora 4.00 mm long; protibiae 3.15 mm long; mesotibiae 3.46 mm long; protarsomere I 1.17 mm long, 0.13 mm wide; mesotarsomere I 1.37 mm long, 0.08 mm wide; protarsomere II 0.26 mm long, 0.18 mm wide; metafemora 7.65 mm long; metatibiae 6.84 mm long; ds1-ds4 long 0.36, 0.54, 0.56, 0.61 mm; metatarsomere I 1.74 mm long; tegmina 9.72 mm long; 2.07 mm wide.</p></div>	https://treatment.plazi.org/id/0390714621761E07D1AB7894FF58F820	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	Yu, Huan;Liu, Yu-Wei;Liu, Hao-Yu	Yu, Huan, Liu, Yu-Wei, Liu, Hao-Yu (2025): Two new species of Elcanidae (Orthoptera: Elcanoidea) from northern Myanmar amber during the late Mesozoic. Zootaxa 5723 (3): 413-424, DOI: 10.11646/zootaxa.5723.3.6, URL: https://doi.org/10.11646/zootaxa.5723.3.6
03907146217B1E09D1AB7ED8FA11FE9A.text	03907146217B1E09D1AB7ED8FA11FE9A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Elcanidae	<div><p>Key to the genera of Elcanidae from Burmese amber</p><p>1 Metatibial dorsal spurs setulose (Schall et al., 2024: Figure 8A); pronotum with lateral lobe emarginate at anterior part of lower margin (Schall et al., 2024: Figure 8C)................................ Trigonelca Schall, Kotthof et Husemann, 2023</p><p>- Metatibial dorsal spurs never setulose (e.g., Figure 2D); pronotum with lateral lobe never emarginate at anterior part of lower margin (e.g., Figure 2C)................................................................................ 2</p><p>2 Metatibial dorsal spurs spine-like (e.g., Figures 2A, 2D)...................................................... 3</p><p>- Metatibial dorsal spurs leaf-like (e.g., Figures 5A, 5B, 5C, 5D)................................................. 6</p><p>3 Mesofemora present with five apical lobules (Xu et al., 2022: Figure 2f).................... Monitelcana Xu et al., 2022</p><p>- Mesofemora present with only two apical lobules (e.g., Figure 2A)...............................................4</p><p>4 Protibiae present with only one apical spurs (Poinar et al., 2007)........... Longioculus Poinar, Gorochov et Buckley, 2007</p><p>- Protibiae present with two apical spurs (e.g., Figure 3A)...................................................... 5</p><p>5 Pronotum is less than half length of the body (Kočárek, 2020: Figures 1A, 1B); 1A, CuPb, CuPaβ and CuA+CuPaα ending in a sclerotized nodule before posterior margin of tegmina (Kočárek, 2020: Figures 1A, 2C)............. Ellca Kočárek, 2020</p><p>- Pronotum more than half length of the body (e.g., Figures 2A, 2B, 2C); 1A, CuPb, CuPaβ and CuA+CuPaα ending at posterior margin of tegmina, without sclerotized nodule (Figures 3C, 3D)...................... .. Longipectus Yu et Liu, gen. nov.</p><p>6 Leaf-like metatibial dorsal spurs narrow (Heads et al., 2018: Figures 1, 2).......... Elcanonympha Heads et Thomas, 2018</p><p>- Leaf-like metatibial dorsal spurs wide (e.g., Figures 5A, 5B, 5C, 5D)............................................ 7</p><p>7 RA never branched terminally or terminated into less than three branches or cross-veins in pterostigma area (e.g., Schall et al., 2024: Figure 4A)..................................................................................... 8</p><p>- RA terminated into more than three branches or cross-veins in pterostigma area (Gu et al., 2020: Figure 3D)............. 9</p><p>8 Tegmina without dark round spots or area (Schall et al., 2024: Figure 4A).. Paraxelcana Schall, Kotthof et Husemann, 2023</p><p>- Tegmina with dark round spots and area (Schall et al., 2024: Figure 6A)..... Letoelcana Schall, Kotthof et Husemann, 2023</p><p>9 Head not or feebly elongated (Ren et al., 1998: Figure 1)..................................................... 10</p><p>- Head strongly elongated (Zhou et al., 2022: Figures 2B, 2C)............................ Panorpidium Westwood, 1854</p><p>10 Matatibiae covered with denticles at base (Hu and He, 2023: Figures 2C, 2D)............. Probaisselcana Gorochov, 1989</p><p>- Matatibiae never covered with denticles at base (Uchida, 2022: Figures 6A, 6B)...................................11</p><p>11 Tegmina with the area between ScP and RA wide (Uchida, 2022: Figures 6C, 6D); M branched into MA and MP between ScA and ScP (Uchida, 2022: Figures 6C, 6D)................................................. Caelielca Uchida, 2022</p><p>- Tegmina with the area between ScP and RA narrow (Uchida, 2022: Figures 6C, 6D); M branched into MA and MP before ScA end (Uchida, 2022: Figures 3C, 3D).................................................. Hukawnelca Uchida, 2022</p></div>	https://treatment.plazi.org/id/03907146217B1E09D1AB7ED8FA11FE9A	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	Yu, Huan;Liu, Yu-Wei;Liu, Hao-Yu	Yu, Huan, Liu, Yu-Wei, Liu, Hao-Yu (2025): Two new species of Elcanidae (Orthoptera: Elcanoidea) from northern Myanmar amber during the late Mesozoic. Zootaxa 5723 (3): 413-424, DOI: 10.11646/zootaxa.5723.3.6, URL: https://doi.org/10.11646/zootaxa.5723.3.6
