Comparative Parasitology 67(1) 2000 - Peru State College

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110 COMPARATIVE PARASITOLOGY, 67(1), JANUARY 2000 Table 1. Prevalence (%), mean intensity ± SD (x ± SD), and range (r) for intestinal helminths from Australian agamid lizards. Helminth Cestoda Oochoristica piankai Nematoda Abbreviata anomala Kreisiella chrysocampa Kreisiella lesueurii Maxvachonia brygooi Parapharyngodon fitzroyi Skrjabinoptera gallardi Skrjabinoptera goldmanae Wanaristrongylus ctenoti Abbreviata sp. (larvae) Ctenophorus caudicinctus % x ± SD r Host Ctenophorus fordi Ctenophorus isolepis % x ± SD % x ± SD — — — 23* 2.2 ± 1.2 1-4 20* 1.0 — lia. LACM 55115, 55117-55119, 55123-55125, 55127, 55128, 55130-55133, 55139, 55141- 55143, 55145, 55152, 55154, 55156, 55163., 55164, 55166, 55167; Ctenophorus fordi (N = 26, SVL = 50 mm ± 3 SD, range = 46-58 mm). Collected 1967, Western Australia. LACM 59240, 59245, 59246, 59251, 59259, 59262, 59268, 59271, 59272, 59274, 59275, 59279, 59290, 59296, 59299, 59300, 59304, 59306- 59308, 59312, 59316, 59319, 59321-59322, 59324; Ctenophorus isolepis (N = 127, SVL = 55 mm ± 5 SD, range = 35-67 mm). Collected 1967-1968, Western Australia. LACM 54575- 54599, 54650-54676, 54678-54699, 54775- 54799, 54825-54848, 54850-54853. Collected 1966-1967, Northern Territory. LACM 54694- 54699; Ctenophorus reticulatus (N = 5, SVL = 76 mm ± 5 SD, range = 72-83 mm). Collected 1967, Western Australia. LACM 55051, 55054, 55055, 55062, 55063; Ctenophorus scutulatus (N = 25, SVL = 87 mm ± 11 SD, range = 71- 107 mm). Collected 1966-1967, Western Australia. LACM 54933-54936, 54940, 54942, 54946, 54949, 54952, 54956-54958, 54960, 54962, 54963, 54970, 54975, 54982, 54993, 54996, 54998, 54999, 55004, 55005, 55012; Lophognathus longirostris (N = 10, SVL = 74 mm ± 19 SD, range = 48-98 mm). Collected 1966- 1968, Western Australia. LACM 55334, 55335, 55342, 55345, 55354, 55355, 55357, 55366, 55373, 55377; Pogona minor (N = 25, SVL = 111 mm ± 11 SD, range = 88-129 mm). Collected 1967, Western Australia. LACM 54854- 54857, 54859, 54862, 54864-54866, 54868, Copyright © 2011, The Helminthological Society of Washington 4* 1.0 — 18* 2.3 ± 1.6 1-8 4 2.0 ± 1.4 1-4 2* 1.0 — 2.0 1.0 54869, 54872, 54873, 54875-54880, 54882, 54884, 54890, 54892, 54896, 54899. The intestines, body cavity, and liver of each lizard were examined for adult helminths and helminth larvae (such as cystacanths, pleurocercoids, and tetrathyridia) using a dissecting microscope. Stomachs from these specimens were unavailable for our examination; however, Jones (1987) reported helminths from stomachs of C. isolepis, L. longirostris, and P. minor from the Pianka Collection in the Western Australian Museum, which are listed in Table 2. Helminths were placed on a glass slide in a drop of undiluted glycerol for study under a compound microscope. Nematodes were identified from these preparations; selected cestodes were stained with hematoxylin and mounted in balsam for identification. Nematodes in vials of 70% ethanol, and permanent stained mounts of cestodes were deposited in the United States National Parasite Collection (USNPC), Beltsville, Maryland. One species of Cestoda, Oochoristica piankai Bursey, Goldberg, and Woolery, 1996 (USNPC 88548, 88550, 88555) and 8 species of Nematoda, Abbreviata anomala Jones, 1986 (USNPC 88559), Kreisiella chrysocampa Jones, 1985 (USNPC 88551, 88560), Kreisiella lesueurii Jones, 1986 (USNPC 88549, 88561), Maxvachonia brygooi Mawson, 1972 (USNPC 88552, 88556, 88562), Parapharyngodon fitzroyi Jones, 1992 (USNPC 88563), Skrjabinoptera goldmanae Mawson, 1970 (USNPC 88557, 88564), Skrjabinoptera gallardi (Johnston and Mawson,
Table 1. Extended. Ctenophorus reticulatus % x ± SD r 60* 7.0 ± 3.5 5-11 * New host record. Ctenophorus scutulatus % x ± SD r 4.1 ±4.1 1-13 1.1 ± 0.4 1-2 1.0 — 1942) (USNPC 88547), and Wanaristrongylus ctenoti Jones, 1987 (USNPC 88553), were found. Larvae of Abbreviata sp. (USNPC 88554, 88558, 88565) were also present. All of these helminths were found in the lumen of the intestines, with the exception of larval Abbreviata sp. which were found in cysts in the intestinal wall. No cystacanths, pleurocercoids, or tetrathyridia were found in the body cavity or attached to the viscera. Prevalences, mean intensity ± SD, and range are presented in Table 1. None of the helminths found in this study is host specific. Recorded helminths of agamid lizards from Australia are listed in Table 2. Of these, Pseudothamugadia physignathi Lopez-Neyra, 1956, Oswaldofilaria innisfailensis (Mackerras, 1962), Oswaldofilaria pflugfelderi (Frank, 1964) and Oswaldofilaria samfordensis Manzanell, 1982, all filarioids, have been found to infect a single host species and, surprisingly, the same host species, Physignathus lesueurii (Gray, 1831) (the eastern water dragon). Abbreviata anomala, Abbreviata pilbarensis Jones, 1986, Oswaldofilaria chlamydosauri (Breinl, 1913), 5. gallardi, Strongyluris paronai (Stossich, 1902), and Wanaristrongylus pogonae Jones, 1987 are known only from agamid hosts. The remaining helminths have been reported from agarnids as well as other lizard families: O. piankai from Gekkonidae; Abbreviata antarctica (Linstow, 1899), Scincidae, Varanidae; Abbreviata confusa (Johnston and Mawson, 1942), Varanidae, as well as several Host GOLDBERG ET AL.—RESEARCH NOTES 111 Lophognathus longirostris % x ± SD r 10* 1.0 10 1.0 Pogona minor % x ± SD r 12 2.0 ± 1.0 28 6.7 ± 5.6 20* 1.2 ± 0.5 1-3 1-13 1-2 snake species; Abbreviata tumidocapitis Jones, 1983, Gekkonidae, Varanidae; K. chrysocatnpa, Scincidae; K. lesueurii, Scincidae; M. brygooi, Scincidae, Varanidae; P. fitzroyi, Scincidae; Parapharyngodon kartana (Johnston and Mawson, 1941), Gekkonidae, Scincidae; Physalopteroides filicauda Jones, 1985, Gekkonidae, Pygopodidae, Scincidae, Varanidae; Pseudorictularia dipsarilis (Irwin-Smith, 1922), Scincidae; S. goldmanae, Gekkonidae, Scincidae, Varanidae; W. ctenoti, Gekkonidae, Scincidae, Varanidae. Physalopterid larvae are widely distributed in Australia and have been reported from agamid, gekkonid, scincid, and varanid lizards as well as several species of snakes (Jones, 1995b). This is the first report of larvae of Abbreviata sp. from C. isolepis and C. scutulatus; however, Jones (1995b) reported physalopteran larvae from C. isolepis. Currently, species of Physaloptera are not known to occur in Australian reptiles. Physaloptera gallardi Johnston and Mawson, 1942, from Pogona barbata (Cuvier, 1829) (the bearded dragon) was reassigned to Skrjabinoptera by Chabaud (1956), and Physaloptera bancrofti Irwin-Smith, 1922 from Phyllurus platurus (White, 1790) (the southern leaf-tailed gecko) was reassigned to Abbreviata by Schuh; (1927). Physalopterid larvae found in Australian lizards are most likely species of either Abbreviata or Skrjabinoptera. The data presented here suggest that Australian agamid lizards are infected by helminth generalists. Bush et al. (1997) presented a hier- Copyright © 2011, The Helminthological Society of Washington
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January 2000 Number 1 Comparative P
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Comp. Parasitol. 67(1). 2000 pp. 1-
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children. This means, to most of th
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liese, 1995; Marcogliese and Cone,
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ural and human alterations of ecosy
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ternationally and locally; (2) be i
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justify the inclusion of parasites
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phy to understand faunal structure
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Eucestoda) coincided with the diver
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(Hoberg et al., 2000). These studie
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serve biodiversity effectively if e
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Clayton, D. H., and B. A. Walther.
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ham. 1996. Combining data in phylog
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schistosomes. Journal of Parasitolo
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MARCOGLIESE ET AL.—DIPLOSTOMUM SP
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MARCOGLIESE HT f^L.—DIPLOSTOMUM S
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MARCOGLIESE ET AL.—DIPLOSTOMUM SP
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(Latreille, 1804) Brandt and Ratzeb
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COADY AND N]CKOL—PLAGIORHYNCHUS C
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COADY AND NICKOL—PLAGIORHYNCHUS C
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Threlfall, W. 1965. Helminth parasi
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strictive traits that were basicall
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Cement gland usually small with few
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AMIN ET AL.—REVISION OF THE GENUS
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AMIN ET AL.—REVISION OF THE GENUS
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17. Trunk spines appearing continuo
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Comp. Parasitol. 67(1), 2000 pp. 51
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SMALES—POPOVASTRONGYLUS FROM MARS
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tion in a circular buccal capsule.
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strongylus pluteus differs from P.
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Page 65 and 66: Table 2. Parasite list for Onychoda
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Page 71 and 72: increase in the number of cuticular
Page 73 and 74: Comp. Parasitol. 67(1), 2000 pp. 71
Page 75 and 76: Figures 1-3. Pseudoterranova decipi
Page 77 and 78: AMIN ET M^.—PSEUDOTERRANOVA IN MA
Page 79 and 80: the gill baskets of some hosts were
Page 81 and 82: KRITSKY ET AL.—DACTYLOGYRIDS FROM
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Page 85 and 86: 1974); P. laticeps Eigenmann, Lagun
Page 89 and 90: MENDOZA-FRANCO ET SCIADICLEITHRUM F
Page 91 and 92: MENDOZA-FRANCO ET AL.—SCIADICLEIT
Page 93 and 94: MENDOZA-FRANCO ET M^.—SCIADICLEIT
Page 95 and 96: PEREZ-PONCE DE LEON ET AL.—DIGENE
Page 103 and 104: Table 2. Continued. Locality* (CNHE
Page 105 and 106: Table 2. Continued. Locality (CNHE
Page 107 and 108: casionally prey on tadpoles and ins
Page 111: Comp. Parasitol. 67(1), 2000 pp. 10
Page 115 and 116: Table 2. Extended. 3 '£ Oswaldofil
Page 117 and 118: Mediorhynchus orientalis Belopol'sk
Page 119 and 120: 4-5 spines each: 25.0-35.0 (31.4).
Page 121 and 122: Table 1. Previous helminth records
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Page 125 and 126: WEST ET AL.—RESEARCH NOTES 123 Ta
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Page 129 and 130: snakes are part of their diet. The
Page 133 and 134: Table 2. Published records of helmi
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Page 137 and 138: were larvae. Still, we have conclud
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Page 143 and 144: New business. Presentation of notes
Page 145 and 146: Name: MEMBERSHIP APPLICATION 143 AP
Page 147 and 148: *Edna M. Buhrer *Mildred A. Doss *A
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