Forbes-Watson's Swift

Here the details of the Forbes-Watson's Swift named bird below:

SCI Name:  Apus berliozi
Protonym:  Apus pallidus berliozi Ois. 35 (suppl.) p.101,102
Taxonomy:  Caprimulgiformes / Apodidae / Apus
Taxonomy Code:  fowswi1
Type Locality:  
Author:  Ripley
Publish Year:  1966
IUCN Status:  Least Concern

DEFINITIONS

APUS
(Apodidae; Ϯ Common Swift A. apus) Specific name Hirundo apus Linnaeus, 1758; "APVS. BELLON. Alæ arcuatæ, ultra caudam sedentis extensæ. Nares ellipticæ, duplicatura in exteriore cantho instructæ. Mandibula utraque apice deflexa. Digiti quatuor, omnes anticis.  HIRVNDO Apus. LINN." (Scopoli 1777); “Three generic names have been used at various times for the Swifts. Apus Scopoli  ...  is preoccupied by Apos, introduced by the same author on p. 404 for a genus of Crustaceans. As these names are identical except for the interchange of “o” and “u,” the earlier one only is valid. The second is Micropus Meyer & Wolf [1810]  ...  This has been rejected by Sharpe (Hand-List, ii. 1900, p. 95), as the same name was applied to a genus of plants by Linnaeus, but under the present rules this no longer renders a name invalid for zoology, and Micropus should therefore be used. The third name, Cypselus Illiger, 1811, was used in the 1^st edition of the List and by most of the earlier authors” (BOU 1915); "Apus Scopoli, Intr. Hist. Nat., 1777, p. 483. Type, by tautonymy, Hirundo apus Linné.¹   ...   ¹ Not preoccupied by Apos Scopoli, 1777, Crustacea.  Replaces Cypselus Illiger, 1811, of Sharpe's Hand-list and Micropus Meyer and Wolf, 1810, of many recent authors." (Peters, 1940, IV, p. 244).   
Synon. Apodium, Brachypus, Brevipes, Caffrapus, Colletoptera, Cypselus, Drepanis, Epicypselus, Micropus, Tetragonopyga.

apus
● L. apus, apodis  swift, type of swallow said to have no feet  < Gr. απους apous, αποδος apodos  bird of the swallow kind  < negative prefix α- a- ; πους pous, ποδος podos  foot; "101. HIRUNDO.  ...  Apus.  5. H. nigricans, gula alba, digitis omnibus quatuor anticis.  Hirundo tota nigra, gula albicante. Fn. svec. 246.  Hirundo Apus. Bell. av. 100. a. Gesn. av. 166. Aldr. orn. l. 17. c. 10. Jonst. av. 119. t. 42. Will. orn. 156. t. 39. Raj. av. 72. n. 4. Alb. av. 2. p. 51. t. 55. Frisch. av. 3. t. 17. f. 1.  Habitat in Europæ altis.  In terram decidens non evolat; capitur hamo Cicadæ inserto. Bell. 16." (Linnaeus 1758) (Apus).
● Gr. απους apous, αποδος apodos  bird of the swallow kind; ex “Becque Fleur” of Levaillant 1803, pl. 134 (syn. Anthoscopus minutus).

berliozi
Jacques Paul Antoine Berlioz (1891-1975) French ornithologist (syn. Alcippe cinereiceps fucata, Apus, subsp. Heterospingus xanthopygius, syn. Lophura nycthemera, subsp. Mentocrex kioloides, syn. Muscicapa striata balearica, syn. Myiopagis gaimardii, syn. Pycnonotus flavescens vividus, Ramphastos vitellinus x hybrid).

SUBSPECIES

Forbes-Watson's Swift (berliozi)
SCI Name: Apus berliozi berliozi
berliozi
Jacques Paul Antoine Berlioz (1891-1975) French ornithologist (syn. Alcippe cinereiceps fucata, Apus, subsp. Heterospingus xanthopygius, syn. Lophura nycthemera, subsp. Mentocrex kioloides, syn. Muscicapa striata balearica, syn. Myiopagis gaimardii, syn. Pycnonotus flavescens vividus, Ramphastos vitellinus x hybrid).

Forbes-Watson's Swift (bensoni)
SCI Name: Apus berliozi bensoni
bensoni
● Constantine Walter Benson (1909-1982) English colonial administrator, ornithologist, collector (syn. Ammomanes deserti geyri, syn. Apalis chapini strausae, syn. Apalis thoracica whitei, Calamonastides, subsp. Cinnyris fuelleborni, subsp. Cisticola chiniana, subsp. Cyanolanius comorensis, subsp. Monticola sharpei, syn. Phyllastrephus terrestris suahelicus, syn. Poeoptera kenricki, ‡Psittacula, subsp. Sheppardia gunningi).
● Rex R. Benson (fl. 1931) US collector in Panama (subsp. Basileuterus melanogenys, subsp. Catharus gracilirostris).
● Col. Harry Coupland Benson (1857-1924) US Army (subsp. Callipepla douglasii).