In the Nuttall Codex occur numerous representations of insects, some of which appear to represent butterflies or moths ([Pl. 3], figs. 5-8) but these are quite unidentifiable. That shown in fig. 6 is colored blue in the original, while the others are of various colors. Possibly the round markings on the wings in figs. 5, 8, represent the ocelli on the wings of certain species of moths. In this connection, too, it is interesting to compare the conventionalized butterfly with its single eye and pointed antennae from the Aubin manuscript ([Pl. 3], fig. 9) with one drawn on the same plan from the Nuttall Codex ([Pl. 3], fig. 8).

MYRIAPODA

Representations of a centipede (probably a species of Scolopendra) occur in the Dresden Codex and in several others examined. That shown in [Pl. 5], fig. 1, from the Vaticanus 3773, is perhaps the least conventionalized.[303-*] This figure appears partly to encircle a temple, behind which the major portion of its length is hidden and hence is not here shown. The bipartite structure coming from the animal’s head doubtless represents the mouthparts, and at its base on either side arise antennae. The first pair only of legs is shown with a pinching claw, possibly intended as a conventionalized hand, while the rest are simple. The plumes decorating the posterior extremity are of course extraneous and represent the tail of the quetzal or trogon.

In the Dresden Codex, god D constantly appears in connection with a head-dress from which depends a centipede, greatly reduced and conventionalized. Two forms of this centipede are shown in [Pl. 3], figs. 15, 18. The body appears to consist of four or five segments each with its pair of ambulatory appendages (though there may not always be the same number of each) terminated by a circular segment with a conventionalized three-knobbed structure, apparently corresponding to the portion that bears the quetzal plume in [Pl. 5], fig. 1. The outline of the head in [Pl. 3], fig. 15, is shown in dotted line but by solid line in fig. 18. One of the antennae appears to be omitted from the former figure, also, but both are present in the latter. The insect-like head is made on much the same plan as that of the bee ([Pl. 2], fig. 11), the facial portion divided by a median line into a right and a left half with a small triangle below for a mouth. The eyes, however, instead of being circular like those of the bee are made as narrow elongated projections extending inward from the dorsal margin of the facial disc.

The glyphs for god D in Dresden 7b ([Pl. 3], fig. 11), Dresden 7c, and Dresden 14b ([Pl. 3], fig. 12) undoubtedly show three forms of the sign for god D, only one of which (fig. 12) is given by Schellhas (1904, p. 22) among the signs of this god. In each of these cases the centipede head surrounded by dots is shown in connection with the main part of the glyph. In Dresden 44b ([Pl. 3], fig. 13) there is a glyph which seems to show the same centipede head although it has no connection with god D in the place where it is found. In Dresden 27 ([Pl. 3], fig. 14), moreover, still another variant of the glyph for god D seems to occur. This shows a prefix clearly representing the centipede and the “moon sign” is the main part of the glyph. Directly beside this in the codex is found the Ahau-like sign for god D and god D himself is represented in the middle section of the page.

The association of god D with the centipede may be explained by the fact that as this god is regarded as the Moon or Night god, so the centipede is an animal which frequents dark places. Another point in this connection may be made if we consider the head of the centipede in the head-dress and in the glyphs as representing the day sign Akbal ([Pl. 3], fig. 10) as Akbal in Maya means night. It must be admitted, however, that the head might represent the day sign Chuen almost as well as Akbal. The centipede is connected with death and destruction in the same way as the owl. Both are shown in Vaticanus 3773, 13, associated with the “house of drought.”

CRUSTACEA

With one possible exception no crustaceans were found depicted in the Maya codices, but we have introduced figures of two from the Nuttall Codex. The first of these ([Pl. 4], fig. 5) is probably a crayfish, perhaps Cambarus montezumae. It seems unlikely that the so-called Spanish lobster (Palinurus) can be intended or the powerful spined antennae would have been shown. It is interesting to note that the stalked eyes are clearly pictured. The second example seems to be a crab ([Pl. 4], fig. 6). Two large chelae of nearly equal size are simply drawn and four rounded projections at the top of the figure appear to represent the walking legs. Its rotund form and subequal chelae suggest the land crab, Geocarcinus, but exact determination is of course impossible. What is certainly a large crab, perhaps of the same species, is shown in Tro-Cortesianus 88c ([Pl. 36], fig. 1) in connection with a dog whose feet it seems about to pinch with its two large chelae. The shell is ornamented in a conventionalized way as if with scales.

ARACHNIDA

In Codex Borbonicus 9 ([Pl. 4], fig. 4) there is represented a stout-bodied form of spider with two sharply pointed chelicerae projecting from the conventionalized mouth. These characteristics together with the absence of any web, suggest a large predacious species, probably the tarantula (Tarantula sp.) which is common in Mexico. The acute powers of observation shown by the artist are evinced in this figure since he draws the spider correctly with eight legs instead of the six or ten sometimes seen in drawings by our own illustrators.