Belongs within: Grassatores.
Contains: Phareicranaus, Santinezia, Holocranaus, Cranaus.
The Cranaidae are a group of harvestmen found primarily in northern South America, usually with a dense covering of dorsal tubercles on the pedipalps. Many genera in this family remain poorly defined and in need of revision.
Characters (from Pinto-da-Rocha & Kury 2007): Body length 6–16 mm, leg IV 21–95 mm long. Dorsum widest at area II or groove III; ocularium placed in miidle of prosoma, rounded and high, small-tuberculate or with two high spines; ozopores slitlike, one opening partially covered by tubercle of coxa II; area I divided, normally with one tubercle on each side; area II tuberculate; area III usually with two spines upward or backward; tergite I normally small-tuberculate, II small-tuberculate, III normally with two spines or small-tuberculate. Coxa IV small-tuberculate or with two tubercles or spines close to spiracular area; posterior margin of spiracular area sometimes with large unpaired apophyses. Segment I of chelicera with few tubercles or densely tuberculate. Pedipalps short and heavy or elongate and thin; usually dorsally coarsely tuberculate from trochanter to tibia; setal sockets of tibia longer than setae. Legs with few tubercles or spines; coxa IV tuberculate with short and straight external apophysis; femur IV straight or slightly S-curved; tarsal process strong, claws smooth or pectinate. Penis with stylus long and slender, straight with apex slightly swollen, ventral process of glans absent, dorsal process of glans rarely present; ventral plate oblique in relation to axis of truncus, usually rectangular and robust, sometimes guitar-shaped, apical border with V cleft or straight; with distal group of one to six setae on side, one to five median, usually no basal setae.
Cranaidae
|--Heterocranaus Roewer 1913 [incl. Riveticranaus Roewer 1919, Miradorius Roewer 1923; Heterocranainae] K03
| |--*H. margaritipalpis (Simon 1879) [=Cranaus margaritipalpis] K03
| `--H. lutescens (Roewer 1919) [=*Riveticranaus lutescens, *Miradorius lutescens] K03
|--Prostygninae K03
| |--Prostygnidius Roewer 1915 K03
| | `--*P. pustulatus Roewer 1915 K03
| |--Peladoius Roewer 1919 K03
| | `--*P. riveti Roewer 1919 K03
| |--Globitarsus Roewer 1913 K03
| | `--*G. angustus Roewer 1913 K03
| |--Troya Roewer 1919 K03
| | `--*T. riveti Roewer 1919 K03
| |--Micropachylus Roewer 1913 K03
| | `--*M. metatarsalis Roewer 1913 K03
| |--Prostygnus Roewer 1913 K03
| | `--*P. vestitus Roewer 1913 [=Prostignidius (l. c.) vestitus] K03
| |--Binamballeus Roewer 1952 K03
| | `--*B. metatarsalis Roewer 1952 K03
| |--Chiriboga Roewer 1959 K03
| | `--*C. albituber Roewer 1959 K03
| |--Cutervolus Roewer 1957 K03
| | `--*C. albopunctatus Roewer 1957 [incl. Isocranaus conveniens Roewer 1963] K03
| |--Lisarea Roewer 1943 K03
| | `--*L. ferruginea Roewer 1943 K03
| |--Meridanatus Roewer 1943 K03
| | `--*M. berlandi Roewer 1943 K03
| |--Sclerostygnellus Roewer 1943 K03
| | `--*S. rotundus Roewer 1943 [=Sclerostignellus (l. c.) rotundus] K03
| |--Prostygnellus Roewer 1919 [incl. Minyssus Roewer 1943] K03
| | |--*P. riveti Roewer 1919 K03
| | `--P. isabellinus (Roewer 1943) [=*Minyssus isabellinus] K03
| |--Yania Roewer 1919 K03
| | |--*Y. flavolimbata Roewer 1919 K03
| | `--Y. metatarsalis Kury 1994 K03
| |--Ostracidium Perty 1833 R23
| | |--*O. fuscum Perty 1833 K03
| | |--O. decoratum Kollar in Koch 1839 K03
| | `--O. succineum Perty 1833 K03
| `--Llaguenia Kury & Pérez-González 2015 KP-G15
| `--*L. peruviana (Roewer 1956) [=Zamora peruviana] KP-G15
`--+--Stygnicranainae P-RK07
| |--Tryferos Roewer 1931 K03
| | `--*T. elegans Roewer 1931 K03
| `--Stygnicranaus Roewer 1913 K03
| |--*S. abnormis Roewer 1913 K03
| `--S. concolor Kury 1995 K03
`--Cranainae P-RK07
|--Phareicranaus K03
|--Santinezia K03
|--Holocranaus K03
|--Cranaus K03
|--Carsevennia Roewer 1913 K03
| `--*C. crassipalpis Roewer 1913 K03
|--Metacranaus Roewer 1913 K03
| `--*M. tricalcaris Roewer 1913 K03
|--Ventrivomer Roewer 1913 K03
| `--*V. ancyrophorus (Butler 1873) [=Gonyleptes ancyrophorus] K03
|--Ventrifurca Roewer 1913 K03
| `--*V. albipustulata Roewer 1913 K03
|--Ventripila Roewer 1917 K03
| `--*V. marginata Roewer 1917 K03
|--Allocranaus Roewer 1915 K03
| `--*A. columbianus Roewer 1915 K03
|--Bunicranaus Roewer 1913 K03
| `--*B. simoni Roewer 1913 K03
|--Homocranaus Roewer 1915 K03
| `--*H. tetracalcar Roewer 1915 K03
|--Acanthocranaus Roewer 1913 K03
| `--*A. calcariger Roewer 1913 [=Neocranaus calcariger] K03
|--Paracranaus Roewer 1913 K03
| `--*P. crassipalpis Roewer 1913 [=Paracranus (l. c.) crassipalpis] K03
|--Aguaytiella Goodnight & Goodnight 1943 K03
| `--*A. maculata Goodnight & Goodnight 1943 K03
|--Alausius Roewer 1932 K03
| `--*A. mirus Roewer 1932 K03
|--Angistrius Roewer 1932 K03
| `--*A. abnormis Roewer 1932 K03
|--Aucayacuella Avram 1983 K03
| `--*A. bordoni Avram 1983 [=A. margaretae Avram & Soares 1983] K03
|--Balzabamba Mello-Leitão 1945 K03
| `--*B. marmorata Mello-Leitão 1945 K03
|--Baustomus Roewer 1932 K03
| `--*B. macrospina Roewer 1932 [=B. macropina (l. c.)] K03
|--Bucayana Mello-Leitão 1942 K03
| `--*B. bucayana Mello-Leitão 1942 K03
|--Callcosma Roewer 1932 K03
| `--*C. gracilima Roewer 1932 K03
|--Cayabeus Roewer 1932 K03
| `--*C. perlatus Roewer 1932 K03
|--Cenipa Goodnight & Goodnight 1943 K03
| `--*C. nubila Goodnight & Goodnight 1943 K03
|--Chetronus Roewer 1932 K03
| `--*C. spiniger Roewer 1932 K03
|--Clinocippus Roewer 1932 K03
| `--*C. albater Roewer 1932 K03
|--Comboyus Roewer 1943 K03
| `--*C. albilineatus Roewer 1943 K03
|--Cranaostygnus Caporiacco 1951 (n. d.) K03
| `--*C. marcuzzi Caporiacco 1951 (n. d.) K03
|--Digalistes Roewer 1932 K03
| `--*D. signata Roewer 1932 K03
|--Diptyonius Roewer 1932 K03
| `--*D. striatus Roewer 1932 K03
|--Guayaquiliana Mello-Leitão 1935 K03
| `--*G. camposi Mello-Leitão 1935 K03
|--Idomenta Roewer 1932 K03
| `--*I. luteipalpis Roewer 1932 K03
|--Kendima Roewer 1932 K03
| `--*K. albiornata Roewer 1932 K03
|--Ladantola Roewer 1932 [=Ladantolo (l. c.), Landantola (l. c.)] K03
| `--*L. aspersa Roewer 1932 [=Landantola (l. c.) aspersa] K03
|--Mecritta Roewer 1932 K03
| `--*M. filipes Roewer 1932 K03
|--Panalus Goodnight & Goodnight 1947 K03
| `--*P. robustus Goodnight & Goodnight 1947 K03
|--Parkocranaus Mello-Leitão 1949 K03
| `--*P. bimaculatus Mello-Leitão 1949 K03
|--Sibundoxia Roewer 1963 K03
| `--*S. scripta Roewer 1963 K03
|--Spirunius Roewer 1932 K03
| `--*S. coxipunctus Roewer 1932 K03
|--Stygnicranella Caporiacco 1951 (n. d.) K03
| `--*S. pizai Caporiacco 1951 (n. d.) K03
|--Tetracranaus Roewer 1963 K03
| `--*T. zilchi Roewer 1963 K03
|--Thaumatocranaus Roewer 1932 K03
| `--*T. mirabilis Roewer 1932 K03
|--Timotesa Roewer 1943 K03
| `--*T. octomaculata Roewer 1943 K03
|--Tripilatus Roewer 1932 K03
| `--*T. elegans Roewer 1932 K03
|--Ventrisudis Roewer 1963 K03
| `--*V. mira Roewer 1963 K03
|--Quindina Roewer 1914 [=Quidina] K03
| |--*Q. bella Roewer 1914 K03
| `--Q. bimaculata Roewer 1932 K03
|--Megacranaus Roewer 1913 K03
| |--*M. pygoplus Roewer 1913 K03
| `--M. areolatus Roewer 1932 K03
|--Spinicranaus Roewer 1913 K03
| |--*S. diabolicus (Simon 1879) [=Cranaus diabolicus] K03
| `--S. camposi (Mello-Leitão 1942) [=Nieblia camposi] K03
|--Microcranaus Roewer 1913 K03
| |--*M. pustulatus Roewer 1913 K03
| `--M. columbianus Roewer 1963 K03
|--Angistrisoma Soares & Soares 1948 K03, KA-Z11
| |--*A. fuscum Roewer 1932 KA-Z11 [=A. fusca K03]
| `--A. atroluteum Roewer 1932 KA-Z11, K03 [=A. atrolutea K03]
|--Deriacrus Roewer 1932 [=Deriaeus (l. c.)] K03
| |--*D. simoni Roewer 1932 [=Demades woodii Sørensen in Roewer 1943 (n. n.)] K03
| `--D. marginatus Roewer 1963 K03
|--Licornus Roewer 1932 K03
| |--*L. perfectus Roewer 1932 K03
| `--L. atroluteus Roewer 1959 K03
|--Peripa Roewer 1925 K03
| |--*P. clavipus Roewer 1925 K03
| `--P. simplex Roewer 1932 K03
|--Phalangodus Gervais 1842 [incl. Iquitosa Roewer 1943] K03
| |--*P. anacosmetus Gervais 1842 [incl. Allocranaus giganteus Mello-Leitão 1940] K03
| `--P. poecilis (Roewer 1943) [=*Iquitosa poecilis] K03
|--Puna Roewer 1925 K03
| |--*P. festae Roewer 1925 K03
| `--P. semicircularis Roewer 1932 K03
|--Eucranaus Roewer 1913 [incl. Ikossimus Roewer 1932, Ikossemus (l. c.)] K03
| |--*E. reticulatus Roewer 1913 K03
| |--E. fuscus (Roewer 1932) [=*Ikossimus fuscus] K03
| `--E. tenuipes (Roewer 1959) [=Ikossimus tenuipes] K03
|--Isocranaus Roewer 1915 K03
| |--*I. obscurus Roewer 1915 K03
| |--I. gorgonae Hirst 1926 K03
| |--I. reticulatus Roewer 1959 K03
| `--I. umbraticus Roewer 1959 K03
`--Neocranaus Roewer 1913 [incl. Mitobatulina Mello-Leitão 1941] K03
|--*N. albiconspersus Roewer 1913 K03
|--N. armatissimus (Mello-Leitão 1941) [=*Mitobatulina armatissima] K03
|--N. dybasi (Goodnight & Goodnight 1947) [=Rhopalocranaus dybasi] K03
`--N. magnus (Roewer 1932) [=Nieblia magna, Phareicranaus magnus] K03
*Type species of generic name indicated
REFERENCES
[K03] Kury, A. B. 2003. Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones). Revista Ibérica de Aracnología, volumen especial monográfico 1: 1–337.
[KA-Z11] Kury, A. B., & M. A. Alonso-Zarazaga. 2011. Addenda and corrigenda to the "Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones)". Zootaxa 3034: 47–68.
[KP-G15] Kury, A. B., & A. Pérez-González. 2015. A companion to part 2 of the world checklist of Opiliones species (Arachnida): Laniatores—Samooidea, Zalmoxoidea and Grassatores incertae sedis. Biodiversity Data Journal 3: e6663.
[P-RK07] Pinto-da-Rocha, R., & A. B. Kury. 2007. Cranaidae Roewer, 1913. In: Pinto-da-Rocha, R., G. Machado & G. Giribet (eds) Harvestmen: The Biology of Opiliones pp. 185–188. Harvard University Press: Cambridge (Massachusetts).
[R23] Roewer, C.-F. 1923. Die Weberknechte der Erde: Systematische Bearbeitung der bisher bekannnten Opiliones. Gustav Fischer: Jena.
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