(a(i))[1]
Suggest which trophic level in a food chain M. formicaria may occupy.
(a(ii))[1]
State the genus name of the spider in Fig. 1.1.
(a(iii))[1]
Some keys identify species, including the ant-mimic jumping spider, by offering paired choices of features. State the name of this type of key.
(b(i))[2]
State two shared features of all the arthropods shown in Fig. 1.2.
(b(ii))[2]
State two common arachnid features that distinguish them from other arthropods.
(b(iii))[2]
State the letters for the four arachnids in Fig. 1.2.
(c)[1]
State the name of one more type of feature that may also be used in classification.