Hydrobates Boie, 1822 Isis 10,11 col.562 Procellariapelagica Linnaeus, 1758; Type by subsequent designation (Baird, Brewer & Ridgway, 1884, Memoirs of the Museum of Comparative Zoölogy, 13, p.403)
327. Swinhoe's Storm-PetrelHydrobates monorhis (Swinhoe, 1867) [HB#16] Original Description:Thalassidromamonorhis Swinhoe, 1867 Ibis p.386 Alternative Names: Fork-tailed Storm Petrel Distribution: Non-breeding: Lakshadweep and Arabian Sea from about Gujarat south till the southern tip of peninsula and Bay of Bengal off Tamil Nadu coast. Stragglers elsewhere. IUCN: Near Threatened. WLPA: Schedule-II. Notes: Movements in N Indian Ocean not clear.
