Quinones
Guides
Rhinocricidae
Rhinocricidae is a family of millipedes in the order Spirobolida, established by Brölemann in 1913. The family exhibits a disjunct distribution pattern, occurring in Malesia and neighboring parts of Australasia as well as in the Neotropics. It is one of the most species-rich millipede families, with over 500 nominal species classified into 27 genera and 3 subgenera. Members are characterized by their cylindrical body form typical of spirobolidan millipedes and possess well-developed chemical defense systems.
Rilaena triangularis
Spring Harvestman
Rilaena triangularis is a harvestman species in the family Phalangiidae, first described by Herbst in 1799. It is widely distributed across Europe and has been introduced to parts of North America. The species is recognized by its distinctive triangular or vase-shaped dorsal marking, often outlined in pale coloration. When disturbed, it emits a defensive secretion containing 1,4-benzoquinone, 1,4-naphthoquinone, and caprylic acid.