Table I: Transitional probabilities of agonistic behaviors occurring during intra-individual sequences in adult male Schizo- 
cosa crassipes. Underlined transitions departed significantly (p <0.01) from the null order model. List of ab- 
breviations: Ap = Approach; FA = Front Approach; FW = Following Walk; Cs = Chase; MA = Mutual Avoid; 
Rt =Retreat; Rn = Run; Ct = Contact; WA = Wave and Arch; PW = Prolonged Wave; JT = Jerky Tapping; HE = 
Horizontal Extend; OE = Oblique Extend; VE = Vertical Extend; UD = Up-Down; VT = Vibrate-Thrust. Consult 
Aspey (1976b) for a complete description of each behavior. 
