TABLE 1 in Morphological and Molecular Characterization of Two New and Two Already Known Species of the Genus Pallisentis (Acanthocephala: Quadrigyridae) from India with an Update in Key to the Species
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TABLE 1. Morphometric comparison of the hooks of P. himachalensis n. sp. and P longus n. sp. with the closely related species of the genus SpeciesPallisentis himachalensis (Present study)Pallisentis gomtii Gupta & Verma 1980Pallisentis longus (Present study)Pallisentis roparensis (Rana & Kaur, 2021)Pallisentis nagpurensis (Bhalero, 1931) Baylis, 1933Circles of proboscis hooks44444Number of proboscis hooks in each circle8–108–109–10108–10Hook length fromH1 82–108 (95)H1 30–70 (50)H1 73–94 (83)H1 79–84 (81.5)H1 90–100 (95)anterior to posterior in males (µm)H2 67–77 (72)H2 25–50 (37.5)H2 61–81 (71)H2 63–67 (65)H2 75–80 (77.5)H3 45–59 (52)H3 21–41 (31)H3 52–54 (53)H3 42–45 (43.5)H3 60–70 (65)H4 34–46 (40)H4 20–31(25.5)H4 38–48 (43)H4 30–37 (33.5)H4 30–40 (35)Hook length fromH1 84–114 (98)H1 60–100 (80)H1 82 –96 (89)H1 97–98 (97.5)H1 80–90 (85)anterior to posterior in females (µm)H2 65–79 (72)H2 60–89 (74.5)H2 67–79 (73)H2 73–76 (74.5)H2 60–75 (67.5)H3 48–61 (54)H3 30–60 (45)H3 47–59 (53)H3 54–58 (56)H3 50–60 (55)H4 35–49 (42)H4 30–40 (35)H4 31–49 (40)H4 32–36 (34)H4 30–40 (35)
表1 喜马偕尔多形棘头虫新种(Pallisentis himachalensis n. sp.,本研究)与长形多形棘头虫新种(Pallisentis longus n. sp.,本研究)及其同属近缘物种的吻钩形态测量学对比 物种 喜马偕尔多形棘头虫新种(Pallisentis himachalensis,本研究) 贡提多形棘头虫(Pallisentis gomtii Gupta & Verma, 1980) 长形多形棘头虫新种(Pallisentis longus,本研究) 罗帕尔多形棘头虫(Pallisentis roparensis (Rana & Kaur, 2021)) 那格浦尔多形棘头虫(Pallisentis nagpurensis (Bhalero, 1931) Baylis, 1933) 吻钩环数 4 4 4 4 4 每个吻钩环的吻钩数 8–10 8–10 9–10 10 8–10 雄性吻钩前后向长度(µm) H₁ 82–108(95) 30–70(50) 73–94(83) 79–84(81.5) 90–100(95) H₂ 67–77(72) 25–50(37.5) 61–81(71) 63–67(65) 75–80(77.5) H₃ 45–59(52) 21–41(31) 52–54(53) 42–45(43.5) 60–70(65) H₄ 34–46(40) 20–31(25.5) 38–48(43) 30–37(33.5) 30–40(35) 雌性吻钩前后向长度(µm) H₁ 84–114(98) 60–100(80) 82–96(89) 97–98(97.5) 80–90(85) H₂ 65–79(72) 60–89(74.5) 67–79(73) 73–76(74.5) 60–75(67.5) H₃ 48–61(54) 30–60(45) 47–59(53) 54–58(56) 50–60(55) H₄ 35–49(42) 30–40(35) 31–49(40) 32–36(34) 30–40(35)



