RECORDS OF W.A. MUSEUM. 
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Ophiocreas melambaphes, H. L. 
Offjurien Bay. 
Clark. 
Ophiocreas rhabdotum, H. L. 
Off Jurien Bay. 
Clark. 
Conocladus microconus, H. L. 
Between Fremantle and Geraldton. 
Off Geraldton. 
Off Geraldton. 
Clark. 
Astroboa ernae, Dod. 
Euryale aspera, Lamk. 
Class ECHINOIDEA (Sea Urchins). 
Order Cidaroida. 
Family Cidaridae. 
Tretocidaris bracteata, A. Ag. Between Fremantle and Geraldton. 
Goniocidaris tubaria, Lamk. ,, ,, ,, 
Phyllacanthus annulifcra, Lamk. Port Hedland. 
Phyllacanthus magnifcus, H. L. 
Clark. Between Fremantle and Geraldton. 
Order Diadematoida. 
Family Diadematidae. 
Centroste phanus tenuispinus, H. 
L. Clark. Between Fremantle and Geraldton. 
Family Temnopleuridae. 
Salmacis alexandri, Bell. Off Geraldton. 
Salmacis sphaeroides, Linn. Port Hedland. 
Salmacis bicolor, Ag. 
Amblypueustes griseus, Blainv. Fremantle. 
Amblypneusles graitdis, H. L. 
Clark. Between Fremantle and Geraldton. 
Holopneustes porosissimus, Ag. Fremantle. 
Holopneustespurpuresccns, A. Ag. — 
Family Echinometridae. 
Heliocidaris armigera, A. Ag. Fremantle, Cottesloe. 
Heliocidaris erythrogramma, Val. — 
Echinomctra mathaei, Blainv. 
