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FIGURE 6. Ateleidea spinosa spinnerets. A, female right spinning field. B, female ALS. C, female PMS. D, female PLS. E, epiandrous fusules. F in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 6. Ateleidea spinosa spinnerets. A, female right spinning field. B, female ALS. C, female PMS. D, female PLS. E, epiandrous fusules. F, male PLS.

FIGURE 5 in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 5. Ateleidea spinosa and Leucauge venusta (D), male genitalic morphology. A, A. spinosa pedipalp ectal view. B, A. spinosa paracymbium and CDBP. C, A. spinosa conductor. D, L. venusta pedipalp ectal view. E, A. spinosa pedipalp mesal view. F, A. spinosa pedipalp ventral view.

FIGURE 4. A in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 4. A. spinosa and Leucauge venusta (Walckenaer, 1841) (C, D) genitalic morphology. A, A. spinosa epigynum anterior view. B, A. spinosa accessory glands over the copulatory ducts. C, L. venusta epigynum dorsal view. D, L. venusta accessory glands over the copulatory ducts. E, A. spinosa male pedipalp apical view. F, A. spinosa embolus and conductor.

FIGURE 3 in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 3. Ateleidea spinosa and Opadometa sp. (B, I). cephalothorax and legs morphology. A, female cephalothorax dorsal view. B, Opadometa sp female cephalothorax tangential view. C, female metatarsus I. D, male metatarsus I. E, female femur IV trichobothria at the base. F, male metatarsus I spine. G, femur IV trichobothria detail. H, male tarsus I. I, Opadometa sp., male tarsus I.

FIGURE 2. Ateleidea spinosa, genital morphology. A, epigynum ventral view. B, epigynum ventral view cleared. C, epigynum dorsal view cleared. D, male pedipalp ventral view cleared. E male pedipalp expanded. Scale bars 0.2 in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 2. Ateleidea spinosa, genital morphology. A, epigynum ventral view. B, epigynum ventral view cleared. C, epigynum dorsal view cleared. D, male pedipalp ventral view cleared. E male pedipalp expanded. Scale bars 0.2 mm, A–C same scale, D– E same scale.

FIGURE 1. Ateleidea spinosa, somatic morphology. A, female habitus. B, male habitus. C, female lateral view. D, male cephalothorax frontal view. E, female cephalothorax frontal view. F male femur and metatarsus I. Scale bars 0.5 in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 1. Ateleidea spinosa, somatic morphology. A, female habitus. B, male habitus. C, female lateral view. D, male cephalothorax frontal view. E, female cephalothorax frontal view. F male femur and metatarsus I. Scale bars 0.5 mm, A–C same scale, D–E same scale.

FIGURE 7. Cladograms from the equal and implied weights analyses. A in Phylogenetic placement and redescription of the spider genus Atelidea Simon, 1895 (Araneae, Tetragnathidae)

FIGURE 7. Cladograms from the equal and implied weights analyses. A, strict consensus (1074 steps, CI 25, RI 57) of 12 MPTs (1043 steps, CI 26, RI 59) obtained by equal weights. B, strict consensus of all the topologies obtained by the implied weights analyzes concavities 1 to 100. Numbers under nodes Jackknife and Symmetric Resampling values respectively, arrows indicate the position of Atelidea.

FIGURE 23A–D in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 23A–D. Atelidea nona sp. nov. from Ponmudi, Trivandrum. A Male habitus, frontal; B Male prosoma, retrolateral; C Male left chelicera, prolateral; D Male sternum, ventral. Scale bars A, 1 mm; B–D, 0.5 mm.

FIGURE 22A–F in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 22A–F. Atelidea nona sp. nov. from Ponmudi, Trivandrum. A–C Male habitus: A dorsal; B ventral; C retrolateral; D–F Subadult female habitus: D dorsal; E ventral; F retrolateral. Scale bar A–F 2 mm.

FIGURE 15A–F in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 15A–F. Tylorida ventralis (Thorell, 1877): variety I, female with indistinct caudal tubercle from Edappady, Kottayam. A–C Male habitus: A dorsal; B ventral; C retrolateral; D–F Female habitus: D dorsal; E ventral, F retrolateral. Scale bar A–F, 2 mm.

FIGURE 14A–F in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 14A–F. Tylorida striata (Thorell, 1877) from Thalacode, Ernakulam. A–D Male left pedipalp: A prolateral; B ventral; C retrolateral; D dorsal; E–F Female genitalia: E Epigynum, ventral; F Internal genitalia, dorsal; G Original drawings of Tylorida nicobarensis (Tikader, 1977) (=Tylorida striata (Thorell, 1877)) adopted from Tikader (1977) without modification. Scale bars A–D, 0.5 mm; E–F, 0.2 mm.

FIGURE 11A–F in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 11A–F. Tylorida marmorea (Pocock, 1901) comb. nov., female genitalia. A–B, E Specimen from Ponmudi (High altitude form): A Epigynum, ventral; B & E Internal genitalia, dorsal; C–D, F Specimen from Akambadam (Low altitude form): C Epigynum, ventral; D & F Internal genitalia, dorsal. Abbreviations: CD copulatory duct, EP epigynal plate, FD fertilization duct, pEP postero-median lobe of epigynal plate, SB spermathecal bulb. Scale bar A–F, 1 mm.

FIGURE 8A–H in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 8A–H. Tylorida marmorea (Pocock, 1901) comb. nov., male left pedipalp. A–D Specimen from Ponmudi (High altitude form): A prolateral; B ventral; C retrolateral; D dorsal; E–H Specimen from Akambadam (Low altitude form): E prolateral; F ventral; G retrolateral; H dorsal. Scale bar A–H, 1 mm.

FIGURE 7A–I. Male left leg I in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 7A–I. Male left leg I of Tylorida spp. A–C Tylorida marmorea (Pocock, 1901) comb. nov.: A tibia, prolateral; B metatarsus, prolateral; C tarsus, prolateral; D–F Tylorida striata (Thorell, 1877): D tibia, prolateral; E metatarsus, prolateral; F tarsus, prolateral; G–I Tylorida ventralis (Thorell, 1877): G tibia, prolateral; H metatarsus, prolateral; I tarsus, prolateral. Scale bars A–C, E, H, I, 0.5 mm; D, G, 1 mm; F, 0.2 mm.

FIGURE 6A–D in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 6A–D. Tylorida marmorea (Pocock, 1901) comb. nov. from Akambadam (Low altitude form). A–B Male habitus: A dorsal; B prolateral; C–D Female habitus: C dorsal; D retrolateral. Scale bar A–D, 2 mm.

FIGURE 18A–O in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 18A–O. Tylorida ventralis (Thorell, 1877): female genitalia illustrating intraspecific variations. A–F variety II, female with distinct caudal tubercle (A–C from Kumarakom, Kottayam and D–F from Kulathupuzha, Kollam): A–B, D–E Epigyna, ventral; C, F Internal female genitalia, dorsal; G–I, M–O variety III, female without caudal tubercle (G–I another female from Kulathupuzha, Kollam and M–O from Perumbalam, Alappuzha): G–H, M–N Epigyna, ventral; I, O Internal female genitalia, dorsal; J–L variety I, female with indistinct caudal tubercle (from Edappady, Kottayam): J–K Epigyna, ventral; L Internal female genitalia, dorsal. Scale bars A–C, J–L, 0.2 mm; D–I, M–O, 0.5 mm.

FIGURE 5A–F in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 5A–F. Tylorida marmorea (Pocock, 1901) comb. nov. from Ponmudi (High altitude form). A–C Male habitus: A dorsal; B ventral; C prolateral; D–F Female habitus: D dorsal; E ventral; F prolateral. Scale bar A–F, 2 mm.

FIGURE 4A–H in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 4A–H. Tylorida flava sp. nov.. A Subadult male prosoma, retrolateral; B Female prosoma, retrolateral; C Subadult male left chelicera, prolateral; D Female left chelicera, prolateral; E–F Epigynum, ventral; G–H Internal female genitalia, dorsal. Abbreviations: CD copulatory duct, EP epigynal plate, FD fertilization duct, ll lateral lobe of the postero-median lobe of epigynal plate, ml median lobe of the postero-median lobe of epigynal plate, pEP postero-median lobe of epigynal plate, SB spermathecal bulb. Scale bars A–B, 1 mm; C–D, 0.5 mm; E–H 0.2 mm.

FIGURE 21A–G in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 21A–G. Orsinome cf. vethi (Hasselt, 1882). A–E Male left pedipalp: A prolateral; B ventral; C, E retrolateral; D dorsal; F–G Female genitalia: F Epigynum, ventral; G Internal genitalia, dorsal. Abbreviations: C conductor, CD copulatory duct, CDBP cymbial dorso-basal process, CO copulatory opening, E embolus, EB embolic base, FD fertilization duct, GO genital opening, P paracymbium, SB spermathecal bulb, ST subtegulum, T tegulum, Tr trochanter. Scale bar A–G 0.5 mm.

FIGURE 2A–C in On the genus Tylorida Simon, 1894 with the first record of the genus Atelidea Simon, 1895 from India (Araneae: Tetragnathidae, Leucauginae)

FIGURE 2A–C. Field photographs of Tylorida spp. mating pairs. A Tylorida marmorea (Pocock, 1901) comb. nov. from Ponmudi, Trivandrum (ADSH100458); B Tylorida striata (Thorell, 1877) from Parambikulam Tiger Reserve, Palakkad, Kerala (CATE99461); Tylorida ventralis (Thorell, 1877) from Wayanad Wildlife Sanctuary, Wayanad, Kerala (CATE99463). Photo credit A, Jimmy Paul; B & C, Nafin K.S..