Comparative Parasitology 67(1) 2000 - Peru State College

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62 COMPARATIVE PARASITOLOGY, <strong>67</strong>(1), JANUARY <strong>2000</strong> Figures 1-9. Angiostoma onychodactyla sp. n. 1. Female, entire, lateral view. 2. Male, entire, lateral view. 3. Female, anterior end. 4. Female, en face view of anterior end. 5. Male, esophageal region. 6. Spicule, gubernaculum. 7. Egg. 8. Male, posterior end, lateral view. 9. Male, posterior end, ventral view. Copyright © 2011, The Helminthological Society of Washington
Table 2. Parasite list for Onychodactylus japonicus. BURSEY AND GOLDBERG—ANGIOSTOMA ONYCHODACTYLA SP. N. 63 Helminth Prevalence Reference Trematoda Pseiidopolystoma dendriticum Mesocoeliurn brevicaecum Cephalouterina leoi Cestoda Cylinclrotaenia sp. (immature) Nematoda Amphibiocapillaria tritonispunctati Angiostoma onychodactyla sp. n. Parapharyngodon japonicus Pseudoxyascaris japonicus Rhabditis sp. Unidentified nematode Unidentified oxyurids Acanthocephala Unidentified cystacanths Not given Not given 1% (1/68) Not given 4% (3/68) Not given 3% (2/68) Not given 5% (1/20) 24% (16/68) 38% (26/68) Not given Not given Not given Not given 45% (9/20) 1% (1/68) 1818), a Nearctic salamander (Chitwood, 1933). Angiostoma onychodactyla is the second species to be described from salamanders, albeit a Palaearctic salamander. Discussion A key to the known species of Angiostoma was published by Morand and Barker (1995). Of these 8 species, Angiostoma onychodactyla is more similar to A. limacis and A. plethodontis in that lateral alae are absent, and there is a bulb without valves. In A. limacis, the tip of the tail has denticles, while in A. onychodactyla and A. plethodontis, the tail is elongated and without denticles. The major difference between A. onychodactyla and A. plethodontis is in the number and position of the caudal papillae, A. onychodactyla with 8 pairs (all postcloacal) compared with A. plethodontis with 9 pairs (2 precloacal pairs and 7 postcloacal). Other differences include length of spicules (128 in A. onychodactyla compared with 60) and length of gubernaculum (44 compared with 25). Adamson (1986) suggested that salamander hosts acquired infection by ingesting parasitized molluscs, but more work will be required to test this hypothesis. Onychodactylus japonicus also harbored 3 species of trematodes: 2 individuals of Cephalouterina leoi, 12 of Mesocoeliwn brevicaecum, Ozaki, 1948 Uchida and Itagaki, This study Uchida et al., 1986 This study Uchida et al., 1986 This study Uchida et al., 1986 1979 Pearse, 1932 This study Bursey and Goldberg, 1999 Uchida and Itagaki, 1979 Wilkie, 1930 Uchida et al., 1986 Wilkie, 1930 Pearse, 1932 This study and 1 of Pseiidopolystoma dendriticum.', 1 species of nematode, 124 individuals of Parapharyngodon japonicus; and 1 cystacanth of an unidentified species of acanthocephalan. These species have been previously reported from O. japonicus. Cephalouterina leoi was described from 3 specimens found by Uchida et al. (1986) during examination of the small intestines of 900 O. japonicus. This is the second report of C. leoi; the only known host is O. japonicus. Mesocoeliurn brevicaecum, originally described by Goto and Ozaki (1929a) from the intestine of the Japanese common toad, Bufo japonicus Schlegel, 1838, is often found in the small intestine of other Japanese amphibians, namely, the Kajika frog, Buergeria buergeri (Temminck and Schlegel, 1838), the wrinkled frog, Rana rugosa Temminck and Schlegel, 1838, the Mitsjama salamander, Hynobius nebulosus (Schlegel, 1838), the Stejneger's oriental salamander, H. stejnegeri Dunn, 1923, and the Japanese newt, Triturus pyrrhogaster (Boie, 1826) (Goto and Ozaki, 1929a, b). Nasir and Diaz (1971) referred all Japanese species of Mesocoelium to M. brevicaecum. Pearse (1932) was the first to report M. brevicaecum from O. japonicus and this is the second report of M. brevicaecum in this host. Pseudopolystoma dendriticum was originally de- 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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Page 17 and 18: Eucestoda) coincided with the diver
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Page 23 and 24: Clayton, D. H., and B. A. Walther.
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Page 27 and 28: schistosomes. Journal of Parasitolo
Page 29 and 30: MARCOGLIESE ET AL.—DIPLOSTOMUM SP
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Page 35 and 36: (Latreille, 1804) Brandt and Ratzeb
Page 37 and 38: COADY AND N]CKOL—PLAGIORHYNCHUS C
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Page 41 and 42: Threlfall, W. 1965. Helminth parasi
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Page 45 and 46: Cement gland usually small with few
Page 47 and 48: AMIN ET AL.—REVISION OF THE GENUS
Page 49 and 50: AMIN ET AL.—REVISION OF THE GENUS
Page 51 and 52: 17. Trunk spines appearing continuo
Page 53 and 54: Comp. Parasitol. 67(1), 2000 pp. 51
Page 55 and 56: SMALES—POPOVASTRONGYLUS FROM MARS
Page 57 and 58: tion in a circular buccal capsule.
Page 59 and 60: strongylus pluteus differs from P.
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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
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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
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Page 113 and 114: Table 1. Extended. Ctenophorus reti
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Table 2. Extended. 3 '£ Oswaldofil
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Mediorhynchus orientalis Belopol'sk
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4-5 spines each: 25.0-35.0 (31.4).
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Table 1. Previous helminth records
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hyrae from a collection of lizards.
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WEST ET AL.—RESEARCH NOTES 123 Ta
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1987, and from these only a sample
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snakes are part of their diet. The
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Comp. Parasitol. 67(1), 2000 pp. 12
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Table 2. Published records of helmi
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, , B. K. Sullivan, and Q. A. Truon
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were larvae. Still, we have conclud
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and their habitats. These low paras
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e eligible for election to office.
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New business. Presentation of notes
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Name: MEMBERSHIP APPLICATION 143 AP
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*Edna M. Buhrer *Mildred A. Doss *A
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