| Astrotia stokesii (=Hydrophis stokesii) | 
| Minutes to hours | 
| Cranial nerve deficits (ptosis, ophthalmoplegia, dysphagia, dysarthria) | 
| Paralysis of the skeletal musculature including the respiratory musculature | 
| Respiratory failure | 
| Poisonous animals | Cnidarians (Jellyfish, Corals and Anemones) | Venomous fish | Scorpions | Spiders | Hymenopterans (Bees, Wasps and Ants) | Sea snakes | Terrestrial snakes | Miscellaneous animals | 
| 
                          Autopharmacological effects | 
                          Local effects | 
                          Haemostatic effects | 
                          Neurological effects | 
                          Muscular effects | 
                          Cardiac effects | 
                          Renal effects |