Asymmetric sharing of pollinator fig wasps between two sympatric dioecious fig trees: a reflection of supply and demand or differences in the size of their figs?

Botanical Studies

Table 4 The ten most abundant compounds identified in the volatile profiles of eight receptive male figs of Ficus hirta and five receptive male figs of Ficus triloba growing at Dinghu mountain

Compound	F. hirta	F. triloba	Compound	F. triloba	F. hirta
Compound	Abundance ranking (frequency)	Abundance ranking (frequency)		Abundance ranking (frequency)	Abundance ranking (frequency)
(E)-Caryophyllene	1 (1–2; 8/8)	2 (1–2; 5/5)	α-Copaene	1 (1–3; n = 5/5)	2 (2–4; n = 8/8)
α-Copaene	2 (2–4; n = 8/8)	1 (1–3; 5/5)	(E)-Caryophyllene	2 (1–2; n = 5/5)	1 (1–2; n = 8/8)
α-Funebrene	3 (2–34; n = 7/8)	52 (49; 1/1)	Germacrene D	3 (2–11; n = 4/5)	15 (5–30; n = 7/8)
α-Humulene	4 (1–4; n = 8/8)	12 (2–11; 2/5)	Cyclosativene	4 (2–35; n = 5/5)	6 (4–31; n = 8/8)
β-Elemene	5 (1–14; n = 8/8)	16 (4–23; 4/5)	cis-4(14),5-diene-Muurola	5 (2–30; n = 3/5)	14 (5–30; n = 8/8)
Cyclosativene	6 (4–31; n = 8/8)	4 (2–35; n = 5/5)	unknown 1428	6 (2–13; n = 3/5)	Absent (0/8)
δ-Cadinene	7 (5–38; n = 8/8)	15 (27–40; n = 3/5)	Bicyclogermacrene	7 (2–35; n = 4/5)	29 (14–30; n = 5/8)
α-Guaiene	8 (5–14; n = 7/8)	52 (51; n = 1/5)	2-Propenoic acid,2-methyl-, hexyl ester	8 (2; n = 1/5)	Absent (0/8)
α-Muurolene	9 (4–32; n = 8/8)–	28 (14–20; n = 2/5)	unknown 1446	9 (2; n = 2/5)	Absent (0/8)
Calarene	10 (5–21; n = 8/8)	34 (16–44; n = 2/5)	Limonene D	10 (2–44; n = 4/5)	Absent (0/8)