Millipedes are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derived from this feature. Each double-legged segment is a result of two single segments fused together. Most millipedes have very elongated cylindrical or flattened bodies with more than 20 segments, while pill millipedes are shorter and can roll into a tight ball. Although the name "millipede" derives from Latin for "thousand feet", no species was known to have 1,000 or more until the discovery in 2020 of Eumillipes persephone, which can have over 1,300 legs. There are approximately 12,000 named species classified into 16 orders and around 140 families, making Diplopoda the largest class of myriapods, an arthropod group which also includes centipedes and other multi-legged creatures.
Yara is a genus of beetles in the family Hydroscaphidae, from South America and Central America. Containing five species:
The acrobatic cavy also known as the Acrobatic Moco and Climbing Cavy is a cavy species native to Brazil. It is found from Goiás state to Tocantins state, west of the Espigão Mestre, Serra Geral de Goiás, and is also found in Terra Ronca State Park.
Archispirostreptus gigas, known as the giant African millipede or shongololo, is the largest extant species of millipede, growing up to 33.5 centimetres (13.2 in) in length, 67 millimetres (2.6 in) in circumference. It has approximately 256 legs, although the number of legs changes with each molting so it can vary according to each individual.
Polydesmida is the largest order of millipedes, containing approximately 3,500 species, including all the millipedes reported to produce hydrogen cyanide (HCN). Polydesmids grow and develop through a series of moults, adding segments until they reach a fixed number in the adult stage, which is usually the same for a given sex in a given species, at which point the moulting and the addition of segments and legs stop. This mode of development, known as teloanamorphosis, distinguishes this order from most other orders of millipedes, which usually continue to moult as adults, developing through either euanamorphosis or hemianamorphosis.
Lachnagrostis filiformis is a species of grass known by the common names Pacific bent grass, New Zealand wind grass, fairy grass, or blown-grass. It is native to Australia, New Zealand, and other Pacific Islands including New Guinea and Easter Island. While it is found in a wide variety of habitats, it seems particularly invasive in areas with damp soils, such as areas near bodies of water. It has been introduced to southern Africa, the United Kingdom, Taiwan, the southern United States and Mexico.
Plazi is a Swiss-based international non-profit association supporting and promoting the development of persistent and openly accessible digital bio-taxonomic literature. Plazi is cofounder of the Biodiversity Literature Repository and is maintaining this digital taxonomic literature repository at Zenodo to provide access to FAIR data converted from taxonomic publications using the TreatmentBank service, enhances submitted taxonomic treatments by creating a version in the XML format Taxpub, and educates about the importance of maintaining open access to scientific discourse and data. It is a contributor to the evolving e-taxonomy in the field of Biodiversity Informatics.
Archispirostreptus is a genus of giant African millipedes in family Spirostreptidae, containing 26 species:
Platydesmida is an order of millipedes containing two families and over 60 species. Some species practice paternal care, in which males guard the eggs.
Euryurus is a genus of flat-backed millipedes in the family Euryuridae. There are about 14 described species in Euryurus.
Rhysodesmus is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least 90 described species in Rhysodesmus., ranging from El Salvador to the Southern United States.
Maratus felinus is a species of peacock spider native to Australia. It was discovered at Lake Jasper and Mount Romance along with two other species, Maratus aquilus and Maratus combustus.
Rhachodesmidae is a family of flat-backed millipedes in the order Polydesmida. There are more than 20 genera and at least 80 described species in Rhachodesmidae.
Stenodesmus is a genus of millipedes belonging to the family Xystodesmidae.
Zoosphaerium is a genus of giant pill millipedes endemic to Madagascar. Some species within this genus express island gigantism. The largest of the known species of giant pill millipede known is Zoosphaerium neptunus, which is capable of growing to lengths of 90 mm.
Ancistrus patronus is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Orinoco basin in Venezuela and Colombia. The species reaches at least 8.7 cm (3.4 in) SL and was described in 2019 by Lesley S. de Souza of the Field Museum of Natural History, Donald C. Taphorn of the Royal Ontario Museum, and Jonathan Armbruster of Auburn University alongside five other species of Ancistrus. Its specific name means "defender" in Latin and was given to the species due to the reported tendency of male A. patronus to actively guard their nests and protect their young until they are relatively large.
Nepenthes candalaga is a tropical pitcher plant endemic to Mt. Candalaga, in the Municipality of Maragusan, Davao de Oro, island of Mindanao, Philippines. This bringing the total number of Nepenthes species in this island to 38, making Mindanao the island with the highest concentration of Nepenthes species in the Philippines. Nepenthes candalaga is closely allied to N. justinae but differs in having a lamina with 2 – 3 longitudinal veins that are parallel with the midrib. Additionally, the orbicular lid of the pitchers, the lid spur tip that is non-bifid, the triangular lid appendage, the short banner-shaped wings below the peristome that covers only a sixth of the trap's anterior eventually becoming ridges towards the trap base, and the absent upper pitcher rim that is widest near the peristome differentiates this species from N. justinae. The species is assessed as Critically endangered due to the threats of deforestation and habitat loss without legislative protection.
Hymenopenaeus fallax is a species of prawn within the family Solenoceridae. The species is found distributed near the Hawaiian Islands at depths of 617 to 1937 meters. Females can grow up to 104 millimeters. Its species name fallax was given due to it often being confused H. obliquirostris.
Vespa fervida is a rare species of hornet endemic to parts of Indonesia, primarily on the island of Sulawesi. Its range is quite small, with scattered populations and nesting colonies found on very rare occasions. The species nests have been previously recorded on large plant leaves and under fences near human developments. A similar species of hornet is Vespa luctuosa, which shares multiple related traits as seen in Vespa fervida. The species name derived from the Latin word “fervida”, which translates to “hot”, so the name hot hornet may apply, but has not been officially approved. It was described by Frederick Smith in 1859, who specialized in the family Hymenoptera.
