Insecta Mundi
Refine
Year of publication
Document Type
- Part of Periodical (27)
- Book (2)
- Article (1)
Language
- English (30)
Has Fulltext
- yes (30)
Is part of the Bibliography
- no (30)
Keywords
- Texas (3)
- Antilles (2)
- Brazil (2)
- Cretaceous (2)
- Florida (2)
- Guyana (2)
- North Carolina (2)
- Nuevo León (2)
- Tennessee (2)
- Venezuela (2)
Institute
- Extern (4)
0234
With the discovery of Mitocybe auriportae Cook and Loomis, 1928 (Platydesmida: Andrognathidae) in Alameda County (Co.), east of San Francisco Bay, a potential overall distribution in coastal California is projected based on those of partly congruent diplopods. The area extends from northern Mendocino to central Monterey cos. and inland to central Lake, Yolo, and Santa Clara cos.
0158
The biogeographic significance of Diplopoda is substantiated by 50 maps documenting indigenous occurrences of the 16 orders, the three Spirostreptida s. l. suborders – Cambalidea, Epinannolenidea, Spirostreptidea – and all higher taxa including Diplopoda itself. The class is indigenous to all continents except Antarctica and islands/archipelagos in all temperate and tropical seas and oceans except the Arctic; it ranges from Kodiak Island and the northern Alaskan Panhandle, United States (USA), southern Hudson Bay, Canada, and near or north of the Arctic Circle in Iceland, continental Scandinavia, and Siberia to southern “mainland” Argentina, the southern tips of Africa and Tasmania, and Campbell Island, subantarctic New Zealand. The vast, global distribution is interrupted by sizeable, poorly- or unsampled areas including the Great Basin, USA; the Atacama Desert region of Chile and neighboring countries; southern South American islands; the central Kalahari and Sahara deserts; the Gobi Desert, Mongolia, and all of north-central and western China; from north of the Caspian Sea, Russia, to central Kazakhstan; and the “Outback” of central Australia. Five Arabian countries lack both samples and published records of indigenous diplopods – Bahrain, Kuwait, Oman, Qatar, and United Arab Emirates – as do Turks and Caicos, in the New World, and Mauritania and possibly Egypt, Africa. New records, including the first for Chilognatha from Botswana and the first specific localities from Northern Territory, Australia, are cited in the Appendix. Increased emphasis on mappings in taxonomic research is warranted along with investigations of insular “species swarms” that constitute a microcosm of the early evolution of the class. The largest “species swarm” in the Diplopoda is Diplopoda itself!
0194
The southern Appalachian millipeds Boraria stricta (Brölemann, 1896) and B. infesta (Chamberlin, 1918) (Diplopoda: Polydesmida: Xystodesmidae) have become established in Westchester Co., New York, and Hartford Co., Connecticut, respectively. Only three individuals are available for the latter, but B. stricta has established a reproducing population in southern New York state. This species is also recorded from Bland Co., Virginia, in the Ridge and Valley Physiographic Province. Boraria profuga (Causey, 1955) comprises two allopatric populations, one in Montgomery Co., Arkansas, and the other in Ouachita Parish, Louisiana. Distributional records and gonopod drawings are presented for these species plus B. deturkiana (Causey, 1942).
0203
Four milliped species, substantiated by preserved voucher samples, are reported from Prince Edward Island, Canada. All are introduced European species that now occur widely in both Canada and the United States, and the panglobal Asian paradoxosomatid, Oxidus gracilis (C. L. Koch, 1847), is listed as probable. Choneiulus palmatus (Némec, 1895) (Julida: Blaniulidae) is newly recorded from New Brunswick, and four representatives of the Julidae are cited from Nova Scotia. Discovery of Cylindroiulus punctatus (Leach, 1815) (Julidae) in this province constitutes the second record from both Canada and North America, the other being in Newfoundland.
0196
The taxonomically neglected milliped order Glomeridesmida and family Glomeridesmidae (infraclass
Pentazonia, superorder Limacomorpha) inhabit 21, rather than seven, regions of the world, being newly recorded
from Thailand; Cambodia; the Republics of Palau, the Philippines, and Vanuatu; New Britain, Bismarck Archipelago;
the Island of New Guinea (both West Papua [formerly Irian Jaya], Indonesia, and Papua New Guinea);
and Sulawesi and Borneo, Indonesia. Occurrence in Fiji is confirmed with two additional samples, and discovery is
predicted in southern China, Myanmar, and perhaps Madagascar. Coupled with published localities, these records
suggest subcontinuous (super)ordinal and familial ranges extending some 12,480 km (7,800 mi) southeastward from
northwestern Thailand to Fiji. Though infrequently encountered, the taxa may actually be diverse and abundant
within this area, which encompasses all of the Indochina and Malay peninsulas, the Philippines, Palau, the Island
of Borneo and Indonesia, Papua New Guinea, the Solomon and Santa Cruz Islands, Vanuatu, and Fiji; it excludes
Taiwan, Australia, New Caledonia, and the Loyalty Islands. The paucity of preserved individuals probably results
from their dark pigmentations and minute sizes, adults being <6.5 mm long; Berlese extractions and sieved litter
techniques are recommended over hand collecting. Glomeridesmida are much more continuous, widespread, and
abundant in the “east” than previously believed and clearly do not comprise a minor, insignificant taxon. The first
glomeridesmidan photos are published.
0124
Localities are documented for the milliped Abacion texense (Loomis, 1837) (Callipodida: Abacionidae) whose distribution forms both the northern and southern ordinal limits in the Western Hemisphere. The westernmost component of Abacion Rafinesque, 1820, A. texense is the only milliped species whose range spans the Mississippi and Pecos rivers and the Rio Grande. Distribution extremes are in Hennepin County (Co.), Minnesota, in the north; Terrell and Potter cos., Texas, in the west; Alcorn Co., Mississippi, in the east; and southwestern Tamaulipas, Mexico, in the south. Occurrences are projected for southeastern South Dakota, northwestern Alabama, and the southwestern periphery of Tennessee. The type series of A. texense consists solely of the male holotype, so a neotype will be needed if this individual is ever lost, because no paratypes were officially designated.
0116
Hiltonius carpinus carpinus Chamberlin, 1943 (Spirobolida: Spirobolidae), is authoritatively recorded from the United States for the first time; it is known only from southern/southeastern Arizona but should be expected in adjoining counties of New Mexico. The northernmost locality is the Pinaleno Mountains, Graham County, and its distribution extends to southern Mexico; the other subspecies, H. c. vulcan (Chamberlin, 1953), occurs in Guatemala. The range of H. c. carpinus includes the type locality of the enigmatic H. fossulifer (Pocock, 1908), lending credence to prior suggestions that the names are synonymous. Three new Mexican states – Durango, Jalisco, and Nuevo León – are documented for H. c. carpinus.
0071
Two samples of the chordeumatidan family Rhiscosomididae (Rhiscosomides mineri Silvestri, 1909) and 35 of the Conotylidae establish these taxa in the Alexander Archipelago and continental parts of the Alaskan Panhandle, USA, and northern coastal British Columbia (BC), Canada. Rhiscosomides mineri is also recorded from southwestern BC and, for the first time, from Washington State, USA. Two conotylids were recovered, a juvenile male of ?Bollmanella Chamberlin, 1941, and 3 males and 33 females of a possibly parthenogenetic form of Taiyutyla Chamberlin, 1952, conforming generally to T. shawi and T. lupus, both by Shear, 2004, on Vancouver Island. Diplopoda are predicted to inhabit the southern Yukon Territory.
0105
With documentation of an unidentifiable adult female and juvenile Tingupidae (Chordeumatida), Kodiak Island, Alaska, becomes the westernmost indigenous diplopod locality in North America including continental islands. The northernmost and most proximate locality, Yakutat, lies ca. 935 mi (1,496 km) to the eastnortheast, while Haines, the type locality of Tingupa tlingitorum Shear and Shelley, some 1,196 mi (1,914 km) in this direction, is the most proximate familial site. Kodiak is also one of the most remote indigenous milliped localities in the Pacific, the most proximate ones to the west and south, Kamchatka, Russia, and the Hawaiian Islands, United States, being over 3,300 mi (5, 280 km) distant. Tingupidae is recorded for the first time from Canada excluding the Queen Charlotte Islands, and geographically remote, ostensibly indigenous records from the North Pacific Ocean and environs are tabulated.
0083
The class Diplopoda, represented by the families Spirostreptidae (Spirostreptida) and Paradoxosomatidae (Polydesmida), is recorded from Saudi Arabia for the first time. Archispirostreptus transmarinus Hoffman, 1965 (Spirostreptidae) inhabits the Jabal Al-Hijaz Mountains in the southwest, and the Paradoxosomatidae, represented by an unidentifiable, indigenous female, occurs in a “wadi” in the center of the country. Other Middle Eastern familial records are documented, and occurrences in the Arabian Peninsula are mapped. Males, necessary to identify the paradoxosomatid, may be encountered if samplings are timed to coincide with seasonal rains.