Open networks from within: input or output betweenness centrality of nodes in directed networks

Applied Network Science

Table 3 Nodes with significantly high OBC in the Florida Bay food web. The values of in-degree and Authority score are also shown

Node	Taxon	Classification	In-degree	Authority	OBC
20	Other Copepoda	Invertebrates	5	0.000975	0.002374
27	Coral	Invertebrates	7	0.015479	0.004491
29	Echinoderma	Invertebrates	20	0.054952	0.016491
35	Predatory Polychaetes	Invertebrates	13	0.047606	0.010619
36	Suspension Feeding Polychaetes	Invertebrates	11	0.004143	0.005912
44	Pink Shrimp	Invertebrates	15	0.032820	0.009682
65	Needlefish	Fishes	12	0.057367	0.006321
66	Other Killifish	Fishes	20	0.080793	0.020724
68	Rainwater killifish	Fishes	23	0.100857	0.028408
77	Pompano	Fishes	33	0.188513	0.023484
83	Pinfish	Fishes	26	0.118824	0.027448
84	Scianids	Fishes	34	0.183795	0.025882
85	Spotted Seatrout	Fishes	22	0.118785	0.013489
88	Parrotfish	Fishes	13	0.039724	0.008584
90	Mullet	Fishes	12	0.028262	0.008111
95	Flatfish	Fishes	26	0.135255	0.017806
98	Other Pelagic Fishes	Fishes	19	0.092812	0.011312
99	Other Demersal Fishes	Fishes	31	0.143135	0.027782
109	Omnivorous Ducks	Birds	22	0.128449	0.013457