Seed when castor beans have been ingested by animals. In addition, seeds containing amygdalin—apple, apricot, bitter almond, peach, plum, cherry, quince, and others—when consumed in sufficient amounts, may cause cyanide poisoning. Other seeds that contain poisons include annona, cotton, custard apple, datura, uncooked durian, golden chain, horse-chestnut, larkspur, locoweed, lychee, nectarine, rambutan, rosary pea, sour sop, sugar apple, wisteria, and yew. The seeds of the strychnine tree are also poisonous, containing the poison strychnine. The seeds of many legumes, including the common bean ("Phaseolus vulgaris"), contain proteins called lectins which can cause gastric distress if the beans are eaten without cooking.
Golden mantella frogs do not seem to engage in typical amplexus but rather the male only moves himself over the female's back in virtual amplexus. Eggs are laid on land in moist leaf litter near water and when rains arrive the tadpoles are washed from land into water. The golden mantella has a diet of small invertebrates. In the wild, this mainly consists of mites, ants, flies, and collembolans. The frogs derive their skin toxins from their diet. These toxins include pumiliotoxin, allopumiliotoxin, homopumiliotoxin alkaloids, pyrrolizidines, indolizidines and quinolizidines. Although poisonous, the snake "Thamnosophis lateralis" and a skink of the genus "Zonosaurus"