PT  - JOURNAL ARTICLE
AU  - McAllister, Chris T.
AU  - Duszynski, Donald W.
AU  - Fisher, Robert N.
AU  - Austin, Christopher C.
TI  - Four new species of coccidia (Apicomplexa: Eimeriidae) from Owen Stanley skinks, Papuascincus stanleyanus (Sauria: Scincidae), from Papua New Guinea
DP  - 2014 Jun 19
TA  - Folia Parasitologica
PG  - 195--200
VI  - 61
IP  - 3
AID - 10.14411/fp.2014.018
IS  - 00155683
AB  - Between September and November 1991, 12 Owen Stanley skinks, Papuascincus stanleyanus (Booulenger) were collected from various localities on Papua New Guinea and examined for coccidians. Six (50%) were found to harbour four eimerians that we describe here as new. Oocysts of Eimeria burseyi sp. n. were elongate to ellipsoidal with a bilayered wall and measured (length × width, L × W) 36.0 × 24.0 µm, with a L/W ratio of 1.5. Both micropyle and oocyst residuum were absent, but a polar granule was present. Oocysts of Eimeria goldbergi sp. n. were ellipsoidal, with a bilayered wall, and measured 21.4 × 16.1 µm; L/W ratio was 1.3. Both micropyle and oocyst residuum were absent, but a single or fragmented polar granule was present. Oocysts of Eimeria boulengeri sp. n. were spheroidal to slightly subspheroidal, with a thin, single-layered wall that readily collapses, and measured 16.0 µm, L/W ratio was 1.0. Both micropyle and oocyst residuum were absent, but usually one (sometimes two) polar granule(s) were present. Oocysts of Eimeria niuginiensis sp. n. were oblong to tapered with a bilayered wall, and measured 20.0 × 13.1 µm; L/W ratio was 1.5. A micropyle, oocyst residuum and polar granule were absent. To our knowledge, these represent the only coccidians ever described from P. stanleyanus.