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Read the following abstract. Four of the answers can be correctly inferred from the abstract, whereas one cannot be inferred from the abstract. Which answer cannot be inferred?

Read the following abstract. Four of the answers can be correctly inferred from the abstract, whereas one cannot be inferred from the abstract. Which answer cannot be inferred?

Biology Today and Tomorrow without Physiology (MindTap Course List)
Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Christine Evers, Lisa Starr
Chapter17: Communities And Ecosystems
Section: Chapter Questions
Problem 3SQ
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forest sites than in forest fragments, whereas there were no significant differences between fragments of different sizes. These results provide further evidence for the effects of habitat size on the phorid-Acromyrmex system in a tropical rain forest, based on the abundance of parasitoids both as adults in the field and as reared immature phorids in the laboratory. Phorid parasitized leafcutter ants were most abundant in areas of continuous forest, and less abundant in the forest fragments. O Phorid flies are important parasitoids of leafcutter ants nd leafcutter ants can be found in Brazil's Southeastern Both phorid flies Atlantic Forest. The study provides evidence that this parasitoid-host interaction between phorid flies and leafcutter ant differs between continuous forest and forest fragments. Phorid flies were just as abundant in forest fragments as they were in continuous forest, but were less successful in parasitizing leafcutter ants.
Transcribed Image Text:forest sites than in forest fragments, whereas there were no significant differences between fragments of different sizes. These results provide further evidence for the effects of habitat size on the phorid-Acromyrmex system in a tropical rain forest, based on the abundance of parasitoids both as adults in the field and as reared immature phorids in the laboratory. Phorid parasitized leafcutter ants were most abundant in areas of continuous forest, and less abundant in the forest fragments. O Phorid flies are important parasitoids of leafcutter ants nd leafcutter ants can be found in Brazil's Southeastern Both phorid flies Atlantic Forest. The study provides evidence that this parasitoid-host interaction between phorid flies and leafcutter ant differs between continuous forest and forest fragments. Phorid flies were just as abundant in forest fragments as they were in continuous forest, but were less successful in parasitizing leafcutter ants.
Read the following abstract. Four of the answers can be correctly inferred from the abstract, whereas one cannot be inferred from the abstract. Which answer cannot be inferred? Abstract Habitat fragmentation can have a high impact on parasitoid-ant interactions. Phorid flies are among the most important groups of natural enemies of leaf-cutting ants. We studied the effects of loss in forest cover upon phorids of the leaf-cutting ant Acromyrmex niger in a fragmented area in the Southeastern Atlantic Forest, Brazil. We sampled 10 forest fragments, five large (>75 ha) and five small (<20 ha), as well as three areas of continuous forest (>1 000 ha). We marked 1-5 colonies of Acromyrmex niger in the interior of each forest location. At each nest, we collected all of the phorids in interaction with the worker ants for a period of 15 min. We then collected 200 worker ants, which we maintained in the laboratory for rearing phorids from them. We identified three phorid genera - Apocephalus, Myrmosicarius, and Neodohrniphora – which we both observed in the field and reared in the laboratory. The abundance and parasitism percentage were significantly greater in continuous forest sites than in forest fragments, whereas there were no significant differences between fragments of different sizes. These results provide further evidence for the effects of habitat size on the phorid-Acromyrmex system in a tropical rain forest,
Transcribed Image Text:Read the following abstract. Four of the answers can be correctly inferred from the abstract, whereas one cannot be inferred from the abstract. Which answer cannot be inferred? Abstract Habitat fragmentation can have a high impact on parasitoid-ant interactions. Phorid flies are among the most important groups of natural enemies of leaf-cutting ants. We studied the effects of loss in forest cover upon phorids of the leaf-cutting ant Acromyrmex niger in a fragmented area in the Southeastern Atlantic Forest, Brazil. We sampled 10 forest fragments, five large (>75 ha) and five small (<20 ha), as well as three areas of continuous forest (>1 000 ha). We marked 1-5 colonies of Acromyrmex niger in the interior of each forest location. At each nest, we collected all of the phorids in interaction with the worker ants for a period of 15 min. We then collected 200 worker ants, which we maintained in the laboratory for rearing phorids from them. We identified three phorid genera - Apocephalus, Myrmosicarius, and Neodohrniphora – which we both observed in the field and reared in the laboratory. The abundance and parasitism percentage were significantly greater in continuous forest sites than in forest fragments, whereas there were no significant differences between fragments of different sizes. These results provide further evidence for the effects of habitat size on the phorid-Acromyrmex system in a tropical rain forest,
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