Fulgoroidea—Tropiduchidae 
27 
1950 Ladella pallida [nec Walker] Wolcott, Jour. Agr. Univ. Puerto 
Rico 32: 133 [Listed] 1 
1951 Ladella stall Caldwell and Martorell, Jour. Agr. Univ. Puerto 
Rico 34: 216; PI. 36, Figs. 2, 2c [Described, illustrated, key, 
ecology, catalogued] 1 ’ 2,3 Equals Ladella pallida Stal. Equals 
Tangia angustata Wole. :217, 219 [Comparative note] :269 
[Listed] 
stali dubiata Caldwell 
1951 Ladella stali dubiata Caldwell and Martorell, Puerto Rico 
Jour. Agr. Univ. Puerto Rico 34: 217; PI. 36, 
Fig. 3c [n. subsp.] 1 [Illustrated, ecology] 
stali stali Fennah 
1951 [Ladella] stali stali Caldwell and Martorell, Jour. Agr. Univ. 
Puerto Rico 34: 217 [Comparative note] 
Genus Daradax Walker 
Haplotype Daradax fusipennis [n. sp.] 1857 Walker, Jour. Proc. 
Linn. Soc. 1: 85. 
Type D[aradax] fusipennis 1914 Melichar, Monographic der Tropi- 
duchinen 1914: 25. 
Type D[aradax] fusipennis 1915 Melichar, Verh. Naturf. Ver. Brunn 
53: 106. 
Daradax 1857 Walker, Jour. Proc. Linn. Soc. 1: 85 [gen. n.] :146 [A 
new species from Borneo] 
1859 Dohrn, Catalogus Hemipterorum 1859: 59 [Listed] 
1859 Walker, Natuurk. Tijdschr. Nederlandsch Indie 19: 
367 [A new species from Borneo] 
1866 Stal, Hemiptera Africana 4: 188 [Key] 
1873 Marschall, Nomenclator Zoologicus. 1873: 360 [Listed] 
1886 Atkinson, Jour. Asiatic Soc. Bengal 55: 38 [Described] 
1889 Ashmead, Ent. Americana 5: 24 [Key] 
1906 Kirkaldy, Bull. Hawaiian Sugar PI. Assoc. Div. Ent. 
1 (9): 413 [Key] :414 [Listed] 
1907 Kirkaldy, Bull. Hawaiian Sugar PI. Assoc. Div. Ent. 
3: 93 [Listed] 
1914 Melichar, Monographic der Tropiduchinen 1914: 14 
[Key] :25 [Described] :26 [Key to species] :140 [Listed] 
1915 Melichar, Verh. Naturf. Ver. Brunn 53: 95 [Key] :106 
[Described] : 107 [Key to species] :221 [Listed] 
1917 Distant, Trans. Linn. Soc. London Zool. 17: 286 [Com¬ 
parative note] 
1928 Jacobi, Arkiv Zool. 19: (28): 24 [Comparative note] 
