Exogoninae (Annelida: Syllidae) from Chilean Patagonia Author Soto, Eulogio H. Author Martín, Guillermo San text Zootaxa 2017 2017-11-24 4353 3 521 539 journal article 31330 10.11646/zootaxa.4353.3.7 e302a65d-87ae-482c-a2fe-cd587b3af0f0 1175-5326 1065840 452992DC-3E00-4E57-9484-608D4463B8BB Erinaceusyllis bidentata ( Hartmann-Schröder, 1974 ) Sphaerosyllis erinaceus bidentata Hartmann-Schröder, 1974 : 134 , pl. 13, figs. 116–119; 1992: 227, figs. 16–18. Erinaceusyllis bidentata San Martín 2005 : 77 , fig. 31. Material examined . Station 36 (2) (LBUV). Distribution . Eastern Africa ( Mozambique ), Australia ( Western Australia ) and Chilean Patagonia (New to Chile ). Habitat . Coarse sand, shells and gravel, amongst algae, incrustations, sponges, ascidians and bryozoans, coral rubble. Intertidal to 27 m depth ( San Martín 2005 ). Inside tubes of Chaetopterus cf. variopedatus in fjords and channels. Salinity: 35 PSU, temperature: 8.7°C. Remarks . Our specimens agree with those from Australia , except that the median antenna is inserted more posteriorly, between the eyes.