X. perroteti

Zamenis, 238, 244, 264, 284, 293, 320, 351, 434, 438, 448.

Z. dahli, 250.

Z. gemonensis, 244, 249, 425, 499,

Z. hippocrepis, 244, 250, 349, 350, 499, 508.

Z. mucosus, 284, 293, 386, 387, 499,

Abel (J.), 170.

Abelous (J.-E.), 798.

Alderhalden (E.), 627, 654.

Acton (H.-W.), 794.

Addi, 812.

Aguirre (L.-F.), 579.

Albertoni,. 477, 543, 549, 551,. 583, 660, 693.

Albini, 170.

Alcock (A.), 293, 297, 298, 387, 504, 506, 508, 509, 583.

Alessandrini (A.), 466.

Alexander, 809, 812.

Allen (W.), 579.

Alt (K.), 580.

Alton (Ed.), 430, 433, 465, 497.

Ambrosoli, 792.

Ameden, 841.

Amstrong, 580.

Ancel (P.), 9, 36, 164.

Andrieux (D'), 807, 812.

Arbuckle (H. E.), 563, 583.

Argaud, 580.

Arnaud, 99, 102.

Arnold (J.), 164.

Aron, 805.

Arrhénius, 641, 654. Arthus (M), 575-577, 1583; 584;

Ascherson, 7, 164.

Athanasiu, 684.

Auché (B.), 612, 654.

Audubon, 792.