MCCULLOCH. 85 



313. Philypnodon Bleeker, Arch. Neerl. Sci. Nat. ix., 1874, p. 301 (nudiceps). 

 313a. P. grandiceps. Flat-headed Gudgeon. Eleotris grandiceps Krefft, 



P. Zool. Soc, 1864, p. 183. P. grandiceps Waite, Rec Austr. Mus. v., 

 1904, p. 285, pi. 36, 2 (PI. xxxv.). 

 Plentiful in streams and waterholes around Sydney. Length 3£ inches. 



314. Mogurnda Gill, P. Acad. N. Sci. Philad., 1863, p. 270 (mogurnda). 



A. Dorsal with 11-13 rays, body spotted. adspersus (314a). 



AA. Dorsal with 9 rays, body striped. australis (314b). 



314a. Mogurnda mogurnda adspersus. Purple-spotted Gudghon. Eleotris 



adspersus Castlenau, P.L.S. N.S.W. iii., 1878, p. 142. Krefft m* 



adspersus Waite, Rec. Austr. Mus. v., 1904, p. 282, pi. 35, 1 (PI. xxxvi.). 



Occurs in the western rivers of the State, and in a few of the northern 



coastal streams. Length 4i inches. 



{Eleotris striata Steindachner, Sitzb. Akad. Wiss. Wien liii., 1866, p. 452, 

 from Port Jackson, is apparently near M. m. adspersus). 



314b. M. australis. Striped Gudgeon. Eleotris australis Krefft, P. Zool. 



Soc, 1864, p. 183. Krefftius australis Waite, Rec. Austr. Mus. v., 1904, 



p. 283, pi. 35, 2 (PI. xxxvi.). 

 Occurs in the eastern rivers of the State. Length 7 inches. 



315. Gobiomorphus Gill, F. Ac. N. Sci. Philad. 1863, p. 270 (gobioides). 

 315a. G. coxn. Gudgeon. Eleotris coxii Krefft, P. Zool. Soc. 1864, p. 



183. Krefftius coxii Waite, Rec. Austr. Mus. v. 5, 1904, p. 283, pi. 36, 

 1 (PI. xxxvi.). 

 Plentiful in the Nepean River system. Length 7 inches. 



316. Carassiops Ogilby, P.L.S. N.S.W. xxi., 1897, p. 732 (compressus). 



A. Second dorsal with 9-10 rays. compressus (316a). 



AA. Second dorsal with 11-14 rays. subg. Austrogobio. 



B. Mediolateral scales without dark markings. galii (316b). 



BB. Each mediolateral scale with a dark vertical bar. klunzingeri (316c). 



316a. C. compressus. Carp Gudgeon. Eleotris compressus Krefft, P. 

 Zool. Soc, 1864, p. 184. C. compressus Waite, Rec. Austr. Mus. v., 

 1904, p. 280, pi. 34, 1 (PL xxxvi.). 

 A species which is very variable in both form and colouration. Restricted 

 to the eastern rivers in New South Wales. Length 4 inches. 



316b. C. galii. Fire-tailed Gudgeon. Id. Ogilby, P.L.S. N.S.W. xxii. 

 4, 1898, p. 788. Id. Waite, Rec Austr. Mus. v., 1904, p. 281, pi. 34, 2 

 (PL xxxvi.). 

 Common in southern Queensland, and introduced into the Botanic Gardens, 

 Sydney. Length about 2 inches. 



316c C. klunzingeri. Western Carp Gudgeon. Id. Ogilby, P.L.S. 



N.S.W. xxii., 1898, p. 787. Id, MeCulloch & Ogilby, Rec. Austr. Mus. 



xii. 10, 1919, p. 289, pi. 37, 2-3. 

 Occurs in all the western streams of the State, and remarkable for the 

 difference in appearance of the two sexes. Length 2J inches. 



